Here’s something new for this blog: my photos have found a new home on Flickr. Here’s the photo album for BayCon 2014. You can preview them in this gallery; if you pause your mouse over any image, you’ll see a brief descriptive title. Click on any photo to jump to the full-sized images on Flickr. Oh, and yes, they’re still copyrighted images, just nicer to look at in Flickr Land.
The final day of a convention can be a downer: games are ending, there are no parties pending, the con suite is running short on the good stuff, some people you just got to know are leaving early, and—not the least of it—you’re really, really tired.
I wasn’t due for “work” until afternoon, but I roused myself earlier, for the last DIY project—Make A Parasol (see Firefly). Alas, I’d missed a program schedule update & the project was over. Long over—it had happened the day before! Won’t happen this year—I’ve finally joined the Smartphone Universe & so have access to the online schedule for BayCon 2015.
I did have a backup plan—a panel discussion on new discoveries about extrasolar planets. But I’m kind of a Kepler fanatic, so the information being shared was, well, old hat. I found myself nodding off while people were talking about one of my favorite subjects.
So off to the Gofer Hole to check in and claim my spot as the Art Show Gofer. The day wasn’t boring any more.
I had my chance to be part of the Art Auction. That was cool—I’ve never been, because I can’t afford to bid anything near what auction items should go for. Instead, I got to set up bidder numbers for folks who did have the resources and were eager to support these wonderful artists.
Once the Auction wound down, I got to be on the giving end of the Art Show. That is, folks queued up to collect the pieces they’d won in the silent bidding and—later on—the auction. The staff took care of the official tasks of collecting payments and pacifying people who’d not won the pieces they wanted. As a Gofer, I fetched their purchases (from the stacks we’d so carefully arranged the night before) and saw those their faces light up with happiness.
Eventually, all but a few of the neat stacks were gone. A few winning bidders were late to collect their prizes. But we set those safely aside.
In the meantime, all afternoon, artists were coming by and packing up any pieces that hadn’t sold. We helped if needed—fetching supplies, finding paperwork they needed, taking down labels and hooks from the display boards—and it was cool to get to talk directly with the artists. Several artists had entrusted the convention staff to display the work on their behalf, having shipped the art with their registration forms. Most had a piece or two still unsold, and these needed to be repacked for shipping homeward. The original boxes were not necessarily available, so I made the rounds of the vendor room to scrounge empty boxes.
Gradually, one by one, the display boards were emptied, we collected all the hooks, labels, and trash, and the staff tracked down the last of the tardy winning bidders.
It was time to empty the room. Load-out time. Most of the stuff needing shifted was heavy—pegboards, frames, bins full of papers and supplies. So I called dibs on the job of getting all the art-to-be-shipped-home safely out to the Art Show director’s car. It took a few trips through a lobby full of exhausted attendees and staffers. Then I glommed onto an empty luggage cart. Plus, the Gofer King was one of the staffers in the lobby and he dispatched an idle Gofer to help on my last round. Whew.
So, most of these events end with what they call Dead Dog. That’s one of the things you hear staffers talking about near the end of a convention, but they don’t share with mere members what exactly that is. The deep dark secret is: it’s a party. It’s the staff party that happens when everything’s over, the attendees have gone, and all the clean-up work that can get done is done. Aha, it’s what theater types call a strike party.
Generally speaking, it’s a Staff event, but Gofers who stick it out all the way to the end are welcomed into the party. There’s food. All the leftovers from the weekend, that no-one wants to have to haul home. All the ice-cold sodas left in the Magic Charity Soda Machine. Meanwhile, the hard-core staffers take the opportunity to give thank-you speeches to each other and praise the folks who’ve stepped up to chair the event next year.
It felt a little like crashing the party at that point, but the Art Show leaders were saying nice things to me, so I felt better. And Alison asked if maybe I’d help her as staff in 2015. And finally, finally, I gathered up my own art purchases, and Went Home.
Gofer Lesson of the Day: If you stick it out to the end of everything, you can get into the fabulous Dead Dog party. There will probably not be any dogs there, just tired-out volunteers. Like you.
How to do this:
Method #1: Walk into the Gofer Hole and sign up. You do need to be 16, but there’s no upper limit. Yes, really, you, too, can be a middle-aged Gofer. For BayCon 2015, the secret lair is in Tasman. Go up the escalator, turn right and it’ll be on your right before you reach the convention center.
Method #2: Email the King of the Gofers. That’s firstname.lastname@example.org. You get double credit for helping at setup on the day before the convention starts. If you’re super-eager to help & don’t get a reply, email me (email@example.com) and I’ll help you make contact.
Sunday was the last full day of BayCon 2014, and it was full indeed. (BayCon 2015‘s will be even more crammed, with no Monday to work with.)
At this particular con, if you put in a certain number of Gofering hours, you’re awarded free membership for the following year. It hadn’t been my original goal, but when I checked in Sunday noonish after Quidditch,
I could see my stats were high enough that the free-membership category was within reach. But it would take some decent planning now, as there were a few Important Items for myself on the program for Sunday. And not so many demands for Gofers.
But then, late in the afternoon, there was a call for help on badge checking. This is the extremely arduous task of sitting in a folding chair at the entry to the Convention Center hall leading to the art show, vendors, and the big room for boffers & sword-fighting & large-audience programs, and making sure all the people going by have BayCon badges. No worries. These are not teensy “Hello” stickers. It’s not often you have to actually make someone stop so you can see their badge. They’re big enough, color-coded, with an easily-recognized logo-du-con. But wait—there’s more— most folks have badges that you would be hard-pressed to miss. Eh, what? Well, here’s my badge after Friday.
And there’s my badge at the end of Saturday.
And did I hear “Sunday”?
Yep, it’s the ribbon thing. Collecting badge ribbons is a project of pride for many convention denizens, so even if you have to stop someone to check their badge, you can sideline a prickly reaction with an appeal to check out their ribbons. Or an offer to share one of your own ribbons. You do have ribbons, don’t you? Find me at BayCon 2015 & you can have one of mine. They’re rainbow, and purple, and shiny.
Another bonus to the badge checking job, at least at the convention center hallway spot, is that it’s a super-fine spot to view cosplayers on the move. I had a partner on the job, so I was also able to talk to a few cosplayers and ask for photos. A few were even up for a ribbon swap as well. My own costuming skills go no further than fun & funky outfits for Halloween, so I’m a huge fan of the skilled costume artists who turn out for these conventions. Here are just a few of the folks I met while badge-checking. (Reminder, ask permission for photos!)
At the next shift change, I swapped with a Gofer who was working the Art Show. And that’s when I became a Dedicated Gofer. Sounds impressive, but it’s an unofficial label indicating that a department head wanted dibs on my time. Think of it as a mezzanine-level status just below Staff Member.
How does such a thing happen? Five easy steps:
A. Begin with a gap in programs & activities that the Gofer is interested in over a several-hour period. Check. (I arrived late afternoon with a snack in my bag and nothing on my wish-list but a determination to get to Regency Dancing around 9pm. I made it there at 9:20.)
B. Stir in an attraction within the venue that the Gofer is interested in. Check. (Bidding was due to close & I had a bid on one item and a friend with a wish for someone to “guard” her bid on another.)
C. Add a liberal quantity of responsibility for real stuff. Check. (A key job was organizing the sold works into neat collections, by bidder number, ready for pick-up on Monday. The staff gave us Gofers instructions, but pretty much let us take care of the job.)
D. Allow the gofer to see that dedication is actually helping out somebody. Check. (My fellow Gofer left for dinner shortly after the 7pm closing time and never returned; I bought a soda & enjoyed a granola bar in between jobs. But the staffers were so on task they were ignoring food they’d brought and having to nag each other to take restroom breaks. There was clearly too much work for the main staffers to do on their own & they were struggling with a computer issue as well. By the time my partner Gofer went off-shift, the staff members were trusting me to just take care of other ancillary jobs like running through checklists and sorting out unsold items and items going to the auction.)
E. Tell ’em. Check. (As I was leaving to get my fix of Regency Dancing, the Art Show director directly thanked me for helping and staying late and told me she’d request my help the next day.)
Gofer Lesson of the Day: Find yourself a good spot to collect ribbons–having some to trade makes it easier–and if you are nice to the folks who put in the effort to turn up in those excellent costumes you may get to take photos or even selfies with them!
Bonus Lesson, this one for Staffers Who Rely on Gofers: Give your Gofers real jobs, let them take ownership of tasks, and remember to tell them you appreciate their help. And that will keep them coming back for more.
As of BayCon 2014, Saturday’s big event is the Variety Show (the event formerly known as Masquerade), so the halls of the Hyatt are full of costumed characters. My husband’s coming tonight, just for the Show. In the meantime, I need to cram in some of my own Con activities, beginning with a kaffeeklatsch (small-group discussion) with the artist guest of honor, Ursula Vernon. Then there’s that one panel discussion (I’m not generally keen on panels, but Maya Kaathryn Bohnhoff is on this one). And I have my eye on a session about cool Arduino projects, not to mention showing up for a presentation by some friends and acquaintances from the Bay Area Lego User Group.
Does this mean I’m not Gofering at all? Nope. Gofering is a flexible commitment. I can sign in just for the time block I expect to be free. And the Art Show happens to need an extra hand just then.
The Art Show is one of my favorite venues, always with something new to see. Plus this particular day began with that awesome-artist kaffeeklatsch. The only downside? No photography, for obvious reasons. It’s light work, helping things get organized. Sorting collections of paper, helping the Art Show leaders check that all the forms are there and all the pieces have their bid sheets and all the pieces on display are included in their records. There’s an old computer that needs someone to keep trying to get it to boot up. And finally, I’m entrusted with the queue of members needing to be assigned their bidder numbers and to be reminded of how the bid process works. My qualifications? Being an experienced art-show bidder, and relatively fussy with paperwork.
By the time the queue was down to the occasional new arrival and my services weren’t needed, it was time for the afternoon programs I wanted to attend.
And then I had the whole evening free to spend with my husband, who used his one-day pass for the variety show,
a tour, some pictures of paparazzi,
and an introduction to boffers, where a pair of energetic youngsters thoroughly trounced us both. He drew the line at staying for the midnight reading of Eye of Argon. Being a simply horrid spouse, I sent him home alone and dropped in on a few parties after that quiet, sedate, restful hour of reading, to whit:
Gofer Lesson of the Day: Let yourself enjoy the convention, too.
In 2014, BayCon had its traditional four days to work with, and Friday was an ease-into-the event day. This was a great time to turn up at the Gofer Hole and ask if they needed help. “Yes!” being the inevitable answer. Warning: if you try this, there ARE forms! If you are a kid, there are parental signatures required. So I signed away liability for the horrific injuries and possible death that might occur as a result of my participation in the duties of a fetch-and-carry helper in a nice hotel constructed to meet modern building codes. More likely: infection by a zombie virus, but ha on them, they didn’t mention zombie viruses in the release form.
The reward for filling out forms: my first badge ribbon of the Con. Yes, this means I am Gofer #18. Shades of Caddy Shack.
So what does a Gofer do? Take a deep breath, plunge in. Oh, it is soooooo difficult.
Job #1: Go to the Big Ballroom, to help set up for some event tonight. No idea what the event is. The person who called for help? He’s not there. No one knows what he wanted done. But the guy hanging lights at the Art Show needs an assistant.
Job #2: Help hang lights at the Art Show. Now, actually hanging the lights is a Skilled Job, not a Gofer job. My job is to hand cable ties to the exhausted electrical tech, whose ladder-climbs for the weekend have already gone into the triple digits. And to help spot weak links in the chain of power-strips and extension cords feeding electrons to the downlamps positioned to light the display boards for the art. Artists are already checking in, placing their work, jockeying for prime display spots in the venue. Still, we proceed up and down rows with a stepladder and a bundle of cable ties.
Job #3: The original person who wanted help is back. He needs a banner snapped onto a big framework thingy. It’s a multi-gofer job that takes some cooperation, especially amusing as none of us assisting with this thing have any idea what it’s for. My engineering brain helps with figuring out the layout itself, and we get the fabric stretched out nicely, but my partner gets to actually do most of the actual attachment, since there is a power element to the task.
Job #4: Hang around in the Gofer Hole, being On Call. Seriously, being available counts as working. Yes, indeed, this is even better than counting billable hours in my consulting practice. Dang, if only I could bill clients for time I’m home & my phone and email connections are working. There are snacks here—bagels, mmmm. And electrical outlets, so I can plug in my netbook & work on a Messy Monday project.
Job #5: Schlep groceries for a party. Some longtime VIP staffers are having a private party. Their goodies for the party are stowed in the Gofer Hole. We On-Call Gofers have the hugely easy job of carrying the goodies a hundred feet down the hall. [Hint: helping with a party does entitle one to partake of the party. Generally speaking. I did not take part, having a prior engagement with a soda machine.]
Job #6: Load sodas into the Charity Soda Machine. This is a magical device in the Games Room that converts geeks’ need for carbonated sugar- or aspartame-water into monies for this year’s charity fundraising. I was briefly concerned that I would run into difficulties with my limited weight-lifting capabilities. But the job soon devolves into a three-stage process free of excessive lifting:
Stage A: Wander about looking for the Keeper of the Soda-Machine Keys.
Stage B: Wait for the Individual Authorized to Use the Humungous Hand Truck
Stage C: Leave when Keeper of the Machine appears and disavows any need for help
Job #7: Build a LARP set. Someone has created a live-action role-playing version of a card-based game called “Kill Dr. Lucky”. This is a game I have never heard of, but someone has gone to great lengths to build an accurate, room-sized playing field that live humans can walk about on as if they are playing pieces in the game. Our mission: assist this charismatic lunatic by moving chairs out of the way, laying out the sheets his friend has carefully marked out with lines and labels, getting each in proper orientation to the other and smoothing out the boundaries with tape. By the time we are done, I’m determined to show up and try out this LARPing thing.
And by this time, I’ve put in totally enough time as a Gofer for one day, while the activities I’m least interested in on the program are conveniently over.
I have time to dash up to the DIY room before dinnertime and make myself a cool ray gun by artistically decorating a plastic gun with gold and silver and red and purple and green Sharpies. It is my favorite toy already. So shiny.
And I wouldn’t want anyone to think one has to devote the entire day just Gofering about. I did skip an hour of possible On-Call credit for a panel on the relative merits of James Bond and Doctor Who. And regretted it. There is no contest. Doctor Who is way, way cooler than James Bond, but the panel was mostly a bunch of guys keen on car chases in movies.
Finally, yes, I did get to play Kill Dr. Lucky. It was super fun, and while I cannot claim to be the One Who Did the Deed, the evil Dr. L was indeed assassinated. Here is our team’s creative enactment of the impending demise of the successful assassin.
Gofer Lesson of the Day: Sign up early & there will be lots of easy jobs to do while the con is barely getting started. There’s never a dull moment, or if there is, you can get credit for working by napping while On Call. And don’t leave home without a suitable weapon.
BayCon 2015 looms on the horizon. The increasing pace of email updates from the registration staff is bringing on flashbacks of the olden days, at BayCon 2014, when I fell deep into a gopher hole and didn’t emerge until the sun was fading on Memorial Day.
That is, last year I was a Gopher/Gofer/Go-fer at my local science-fiction convention. (Spelling must remain inconsistent & unimportant in this instance.) This year, I’m On Staff. It’s remotely possible that the two conditions are related, what the docs call “comorbid conditions”. Perhaps it’s worth revisiting, to give folks a glimpse into the life of a convention Gofer. Or to enable recognition of incipient volunteerism.
It all started on check-in day, the Thursday evening before Opening Day.
Inauspiciously, my badge was not waiting at the check-in table; something had gone wrong with the printing, and it was queued up with several other reprint orders. That meant I had nothing to do for a half-hour or so. Rather than sit patiently, I roamed the halls. The week before, I’d emailed a randomly-named staff address to ask about working as a go-fer, and the reply was fuzzy, but boiled down to stop-in-at-the-gopher-hole. But where was this secret base?
Suffice to say, I failed to locate the base, but the search renewed my acquaintance with the layout of the Hyatt Regency & Santa Clara Convention Center. So I collected my program and newly reprinted badge
& went home to rest up for the long weekend.
Paradoxically, my unfulfilled search actually made me more determined to find the secret lair and get involved…once things were up and running on Friday. The secret? The Gofer Hole owns one of the smaller meeting rooms in a relatively quiet zone (across the hall from the Bayshore Room at the Hyatt) but during the Con, it’s clearly flagged with artistic signage and new Gofers are welcome to stop in and sign up.
Amazingly, Friday morning, they would even let this demented individual sign up:
Gofer Lesson of the Day: Don’t give up, take advantage of “wasted” time to learn something or, heck, catch some z’s.
So I’m watching the fake Late Late Show (forever fake, now that Craig has left) & suddenly Replacement Guest Host is doing make-your-own-comet with a Guest Astronomer. I’m wondering if I could charge them with stealing my work, but, well Derrick Pitts probably doesn’t need to be getting ideas from the Invisible Blog of Doom. On checking back to my own posting from late 2012, I find the following:
1) Mine has decent classroom-management tips and includes explanations of why each substance is being added in, and theirs does not. Plus, they use Coca-Cola, which isn’t a such good idea for a school science demo. (Wayne Brady does demonstrate exactly what students will do with a can of soda.)
2) Mine is totally missing its visuals. I took photos the last couple of times I did this demo. Where are they? Aaaaagh!
Four days later, I’ve found the missing files, carefully stored on a clearly-labeled DVD backup disk in a plastic box in my office. Under another box. With a scattering of old DVD’s, mending, receipts, and old concert tickets on top of that. Plus dust.
And, ta-da! My comet project update is complete. I’ve even learned how to embed a link to the Late Late Show’s YouTube channel on the appropriate blog post. Time-travel to here and have your own cometary fun. Remember to keep things safe but still keep the fun in science.
(NASA Social 2/2/15 State of NASA)
The final stage of our State-Of-NASA day starts with Lunch. If you turn up in the morning with a bit of cash, you can sign up for a box lunch, and I knew from before that it’s a good one. But luckily today, I left my cash at home so my lunch is the granola bar that’s been hiding in my computer bag since I’m not sure when. But, yes, luckily, since we’ve gotten back to the visitor’s center just in time for the start of the budget presentation, livestreamed via the big screen at the Exploration Center. There’s no time to eat more than a granola bar if I want both hands free to type & tweet.
Now, I know that Ames employees were also gathered elsewhere watching the livestream. I’m wondering if it might have been more efficient and more socially fun to have the Social Media crew join that larger group for these livestreams. Maybe next time…
A Disclosure Moment
Sure, I’m a space fan, so it wouldn’t be out of line to assume I’m in favor of funding NASA. But of course, on top of that, my husband does work for NASA, so there can be an actual family effect from budget decisions. Though I’m really writing about a) the general budget picture and b) what it’s like at a NASA Social, I’ll avoid the budget topics that directly affect our family. No, wait, the budget issue that’s most likely to have a real, measurable effect on us isn’t some line item, it’s the regular sequestration of funds by our truculent Congresspersons. (As in, my husband hasn’t had an actual raise in more than 5 years.) And then there are those wonderful times when Congress shuts down the government and he and all his colleagues don’t get paid at all and proceed to complain (bitterly) that they have been told to stay home and not work. There’s nothing worse to a scientist than being told not to work. In any case, here I’m not aiming for a critical review, but more of a “what’s in the budget” overview.
The Proposed 2016 NASA Budget
You can delve into every element of the budget here. http://www.nasa.gov/news/budget/#.VOG06i4bKj8
Let’s see if I can squeeze it into a few paragraphs. And keep in mind this is the requested budget, part of President Obama’s 2016 budget. Congress has to approve it. These numbers sound big to us, spending $18.5 billion on NASA. Just keep in mind that this is 0.04% of the total 2016 Obama budget. And if compared to the defense portion of the military budget, it’s 3% of that. Here’s the Big Picture:
Did you find NASA? OK, once you peer into that 0.04% of the total, here’s what you get:
Category I. Science. $ 5.29 billion (about the same as 2015)
For this, we get: Landsat and all its kin providing Earth images, taking over all of NOAA’s earth-observing satellites except for the weather satellites, all of the current & upcoming Mars missions, Cassini, the Pluto mission (New Horizons), a mission to Jupiter, detection of near-Earth asteroids, all the space telescopes, the search for exoplanets, the James Webb telescope project and dozens of solar physics projects. Whew.
Category II. Aeronautics. $0.57 billion (down)
Category III. Space Technology. $0.73 billion (up)
This covers new technology development in and for space applications, such as alternative fuels, solar electric propulsion,
the life-support system development for Orion, and development of laser communications systems.
Category IV. Exploration. $4.51 billion (up)
This is a big category, because it’s for big stuff, mainly the Orion system, for which the first test flight went so well. Next up is the Exploration Mission, an unmanned trip to the Moon and back. And of course it’s all about The Journey To Mars. And a major subcategory is support for the development of commercial spaceflight. Like SpaceX and Boeing.
Category V. Space Operations. $4.00 billion (up)
That’s taking care of what we have up in space: mostly the International Space Station,
but also the facilities for support of those space missions, from the satellite fleet that provides tracking to the launch support on the ground.
Category VI. Education. $0.89 billion (down 20%)
Wow. No clear explanation for this, but education funding has been shaved by about 25%. There’re education-related funds under other categories, but this is the core education funding for NASA’s contribution to the Federal plan to support STEM education. That includes Space Grant and programs to get more minority students interested STEM and going on to earn degrees in science and engineering. This is in addition to some education funding budgeted elsewhere, totaling $26.
Category VII. Safety, Security & Mission Services + Construction + Environmental Compliance + the office of the Inspector General. $ 3.25 billion (about the same)
That keeps all the NASA centers operating and takes care of any needed construction work (including environmental clean-up jobs).
We also get a few key bits to ponder:
On average, between 2015 and 2020, we’ve got about 17 launches per year planned, of which about 13 have a science focus.
NASA is taking on a lot of former NOAA stuff, like ozone monitoring, ocean altimetry, and non-defense Earth-observing satellites, leaving just the weather satellites in NOAA’s budget.
But–wait for it–the proposed budget assumes that the venerable Opportunity rover retires this year. Wait. Whaaaat? Oppy has not even hinted at a desire to quit her roving ways. If the “science value” makes sense, then they’ll try to provide funding anyhow.
The Stratospheric Observatory for Infrared Astronomy (la bella osservatoria in volo, SOFIA) is fully funded in this budget request (last year, it wasn’t funded, but they got Congress to fund it later on, which kept the airborne observatory flying through fiscal 2015. No need for such machinations in 2016.
The State of Ames
Aaand, for a grand finale we get our very own presentation by Director of Ames S. Pete Worden and Ames CFO Paul Agnew. I’m actually awfully impressed, that this small group gets the attention of these top administrators, when I’m sure they’ve been through a similar session with the “real” media.
Here’s the short version: Director Worden is delighted that the President supports a larger budget for NASA as a whole and happy that Ames is well taken care of in this budget, scoring its own $31 million overall budget increase with no cut in the education budget here. The special favorite is that solid funding for SOFIA, which is what bumps up Ames’ science budget. There’s funding for the CubeSats we saw today and for K-2 (the second-generation Kepler program) to keep ferreting out exoplanets around dwarf stars. And the upcoming new planet-finder TESS is in the works. Ames is on the forefront in reentry systems and several other areas critical to the Orion mission, so those are in well as is the Intelligent Robotics Group. The guys across the street from the Roverscape, the advanced computing group, also have a stable budget for next year.
And they are very pleased that Ames’ own SOFIA is saved for another budget year.
I asked how Ames managed to keep its education budget stable when the agency-wide budget has such big cuts. I got a fuzzy answer, broadly indicating that a center’s education budget is affected by what that center asked for at the agency level, and that Ames has established a steady set of relationships and grants.
OK, just to review.
The requested budget for NASA is $18.5 billion, an increase of about $500 million.
But put this in context. The defense request is $605 billion.
So, NASA is asking for about 3.1% of what the military is asking for, just for current defense purposes, not including taking care of our veterans.
And that’s out of a total budget of $4 trillion.
So the President is asking if it’s OK if he spends 0.04% of our taxes on exploring our solar system, establishing a human presence in space, and using space-based research to find out all kinds of cool stuff that will help people on Earth.
So now we just have to wait and see what happens in Congress.
(NASA Social 2/2/15 State of NASA)
Before launching (pun intended) into this installment, I have to note some disappointing news from the European Space Agency’s ATV-5 mission. Due to a power issue, they decided not to do the shallow-angle reentry, which would require the vehicle to be in flight for an extra week or more after deploying from the ISS. Instead, it completed its mission in a more typical reentry maneuver, earlier today (Sunday, Feb. 15th ). Oh, well, the astronauts saved the new NASA monitoring instrument aboard the ISS for use in a future mission. But it was not like we had anticipated. To cope with the loss, enjoy some NASA imagery from the reentry of Japan’s Hayabusa spacecraft.
Once we’re done with the agency-wide event of the morning, we find our way to the dazzling outdoors and distribute ourselves between a shuttle van and a minivan with our NASA team and a service-dog-in-training, and we’re off to the Roverscape.
I’m figuring we’ll get a few canned presentations about the rovers that roam that dirt lot, climbing its artificial hills and avoiding its alignements of obstacle-rocks. And I’m psyched for that. At Ames’ 75th-anniversary Open House, it was a crowd-fighting challenge to catch a glimpse of the rover patrolling on the other side of the barbed-wire-topped fence, subject to remote-control by a NASA roboteer hiding in plain sight under a pop-up tent in the parking lot.
But no. It’s not a presentation in the parking lot.
Now, presentations are nice. But the thing is, if you’re at a NASA Social, you feel like you have to be tweeting and posting the whole time and it’s been pretty thoroughly proven that there is no such thing as multi-tasking. Which means while you’re tweeting and posting you’re missing stuff. Some folks handle that by simply recording presentations—you know, like the Real Media do. My strategy is to free-type notes, but that’s pretty dependent on having mad touch-typing skills. In any case, you don’t actually get much chance to interact with the people you’re there to learn from. Plus, for the presenters, gawd, there is nothing more tedious than being dragged away from your work to give a presentation to a bunch of people who seem to be playing video games and are not prepared to ask you questions.
So today the Ames Media Relations Gang are trying out a new idea.
They have rounded up a bevy of NASA engineers & scientists associated with seven different project groups. Each group has chosen a representative to give a three-minute “elevator pitch”. That would be either a) the one person who wasn’t there when the rep was chosen or b) a team leader who actually likes talking to groups. Then the social-media herd will be set free to scatter among the projects that have sparked their interest.
This is an experiment that works well on several levels. First, the quick-posting tweeters get snippets of video of the pitch presentations & those are up on YouTube in nanosecs. Second, at first, the attendees naturally focus on projects that interest them the most. Third, because everyone’s free to wander, attendees also wander over to chat with folks whose topics weren’t as appealing at first. That means people discover new things. And they’re more likely to get excited about new discoveries. Fourth, because it becomes nearly a one-to-one discussion format, questions are livelier, connections are made, and, fundamentally, everyone has a better time.
The sole downside is, for an old-school note-taker like me, it’s tough to shoot photos & video, listen, ask sensible questions, and get notes written down. Gives you some respect for the professional media, eh, what? I’m envying that old-style team of reporter + photographer.
I tried to chat with every group. Very nearly made it, too. So, with rough notes supported by follow-up research, my photos, and the power of memory…
Target #1: Big Giant Roverbots!
First off, I headed right for Terry Fong and the K-REX robot that was actively surveying the Roverscape. Strangely, no one else was chatting with him yet. Maybe they were scared off by his position as Director of the Intelligent Robotics Group, aka King of the Roverscape. But, seriously, Terry Fong is one the most personable robotics experts you can talk to, and others quickly joined me. It was quickly evident that what people wanted were photos of the rover, so he suggested good shooting angles, led small groups close enough for the rover to demonstrate its detection-and-avoidance behavior, and (near the end of the event) asked his crew to go to RC mode for a bit so the rover wouldn’t trundle away so determinedly.
The current design mission for the K-REX (which is the upsized younger sibling of the workhorse K-10 robot platform) is developing prospecting tools and algorithms. For survey missions, the rover can use a variety of tools from ground-penetrating radar to its 3-D GigaPan camera. But the hot topic of the moment is seeking water ice under the surface, for Lunar and Mars missions. But how do you “see” underground water? Robots, not being prone to faith-based data acquisition (or confidence tricks), aren’t good at dowsing. But water contains hydrogen, and each hydrogen nucleus (i.e., a single proton) is just the right size for interacting with a neutron in a measurable way. If you fire neutrons into the ground, they’ll penetrate about a meter, while bouncing around among the component atoms. Eventually, some will bounce back out of the surface. Ones that have only hit large, heavy atoms will be flying at close to their original velocity. But the neutrons that have struck hydrogen atoms will be slowed down significantly. The HYDRA neutron spectroscope detects the relative fraction of slowed-down neutrons and reports high hydrogen concentrations. Lots of hydrogen almost certainly means H2O. The team recently took their rover on a practice mission to search for water in the Mohave desert.
One factor they are teaching the robots to work around is the varied character of the surface of the ground, so at the Roverscape, there are test patches of gravel, smooth pebbles, sand, and even shale rocks with smooth surfaces and jagged edges.
Couldn’t resist snagging some video of the rover at work:
Target #2: Makers of the Three (or More) Rules of Flying Robots
At the far end of the row of tents were a couple of guys with, sadly, no active robots to play with. And no one hanging around asking them questions. So, ever happy to avoid a crowd, I left Terry and made a bee line for their display. And discovered the team working to protect us all from wild mobs of flying robots clogging our skies. No, seriously, have you not worried what’s up with drones these days? Anyone can pick one up on Amazon and start zooming about. There have already been legal cases with “peeping tom” drones. And towns arguing about whether or not to legalize shooting down drones above, say, your ranch property. More prosaically, but even more seriously, a drone wandering into airspace populated with passenger airplanes poses serious safety issues. Back in the early days of airplanes, there were similar issues of privacy, rights of transit, and safety.
In his State of NASA address, Charles Bolden trotted out the NASA aero mantra, “NASA is with you when you fly”. Did you know that on top of cool aero hardware, NASA has been involved in air traffic control & collision avoidance? Now it’s time for UAV traffic controls. In big words, we’re talking: Unmanned Aerial System (UAS) Traffic Management (UTM). This mission involves devising both regulations and technology, because UAV’s need to be smart enough to “know” the rules and to recognize and avoid “forbidden” space.
The timeline is short, as the drones are already out there—with lots of useful and fun applications but just as many problematic situations—so the plan is to have essential systems for safe airspace in place within five years. The proposed solution space incorporates static elements (“geofencing” to tag keep-out zones) and drone smarts (to detect geofences and manage routing) to build, by stages, a comprehensive system allowing for autonomous operations which maintain secure areas and safe travel.
I only wish they’d been able to have a live drone to play with and illustrate their points. Because, you know, objects in flight.
Target #3: The One I Missed, But Oh, Well, Didya Know…?
The guys next door had a huge UAV on their table, but, well, it was popular. I never did get to talk to them about it. Luckily Tokiwa Smith (@Tokiwana–follow her on Twitter, ok?) tweeted a good photo, so I was able to ID that fierce flyer as FrankenEye, a hybrid creation built largely by a group of student interns using parts from the NASA Dragon Eye UAV’s and their own 3-D printed parts.
So, this is a good place to mention that NASA has a tremendous internship program. The robotics programs alone at Ames pull in a dozen or more interns every summer. There are openings for liberal-arts students as well as engineers & scientists. And there are year-round internships as well. The best place to get connected with NASA internships all around the country is a single website, OSSI. There are spots for high-schoolers, undergraduates, grad students, and postdocs, all with one application. However, if you (or a student you know) are in commute distance of any NASA site, check their website for a local internship. For example, at Ames there is the Education Associates Program (supported by funding from USRA)
Target #4: Innovative Bots Based On Baby Toys. Seriously.
Next up: the tensegrity bots, a NASA research project which has involved university students and professors from Ghent University to UC-Berkeley to Case Western Reserve. We got our introduction from Vitas SunSpiral, a Stanford-trained innovator whose company is a contractor for the IRG. Yes–one way to work “for NASA” is to work for a company that works with NASA.
These folks are thinking so far outside the box that there isn’t any box left. They’re most fascinated by designing structures with great flexibility, analogous to our own flexible spines and spring-loaded tendons and joints. For their inspiration, they’ve turned to the toy universe: remember those springy rattles or balls made of sticks and elastics? At the Open House, I’d seen the large prototype that they’re sharing at this event as well as a prototype Berkeley students had built using LEGO Mindstorms. (SunSpiral told me that excited kids at the Open House partly disassembled the LEGO version.) They’ve even dubbed this design a “Super Ball Bot”, reflecting the nature of the device is to be “bouncy” in a flexibility sense (and it also works as a pun on the robotics event “Bot Ball”, though I’m not sure that’s intentional). The Ball Bot moves by adjusting tension in cables connecting the rods in response to dynamic pressure signals transmitted through this physical network. The result is a slow rolling peregrination. Theoretically, this device is its own safety net: it could roll to the edge of a cliff, drop down, and land safely. Eventually, a payload can be added, suspended in the middle of the “ball” and protected by the springy structure of its un-legs.
Here’s a fun video the team posted a while back of their Super Ball Bot in development, concluding with a demo run right here at the Roverscape:
Target #5: Making Robots Take Charge of Their Own Health
OK, there were people nearby showing off tiny satellites, but I needed a big-robot fix again. The guys from the “Health and Prognostics” group were displaying an older-style roverbot with a laptop perched on top of it.
What’s this all about? Health? Is this a bot that helps keep people healthy? I can tell from some of my fellow NASA Socialistas that this is the first-line guess, because that’s how they tag the first photos they tweet.
But, well, no. The “Health” under consideration here is the device’s own health. For this prototype, the robot assesses the status of its battery packs and then has to decide if it’s up to completing the mission it’s been assigned: driving an assigned path and returning to base. It may need to eliminate some waypoints to safely complete at least the most critical stops on its route and skip the lower-priority stops. Consider that an autonomous survey rover on the Moon or Mars must be able to get itself back to its charging station and still make the cost of its construction and deployment worth the investment. The laptop on this robot is displaying its “thoughts” as it assesses its assigned route and redesigns that route in response to having one of its battery units disconnected in a recent experimental expedition around the streets right near the Roverscape.
But, wait, there’s more! To do this job well takes more than an instantaneous measure of how the batteries are doing. This crew has tested batteries to build a system which predicts battery status in the course of the mission—that’s the “Prognostics” in the heading. And that’s also information that is already set to be applied in batteries for electric cars–because this robot uses the same batteries.
It’s unfortunate that the nomenclature leads to a natural confusion here. This is a new field in systems engineering, one that truly sounds like something to do with medicine: Integrated Systems Health Management, or ISHM. I’d’ve picked a different word than “health”, but systems engineers have used that term for so long, it would have been hard to change. In any case, what’s important (and, analogous to biological health) is that it’s all about maintaining systems, and in this context a “diagnosis” isn’t determining the cause of a rash but more like asking a smart device, like, say, the starship Enterprise, to give itself a check-up, that is: “run diagnostics.” This has applications in any area with multiple components with failure potential. Here, we’re seeing it applied to an exploration rover system.
Target #6: Synchronized Position Hold, Engage, Reorient, Experimental Satellites
OK, as I plunge over the 2,000-word line, check out those little cubes that Astronaut Scott Kelly is playing with here. I only got to look around the shoulders of others talking to the SPHERES crew, but I got the gist just fine.
First of all, they’re not cubes, they’re SPHERES. Yes, clearly the acronym was assembled to be cute. But the job of these babies is cool: they are flying ISS helper bots designed to be used as test beds for small satellite designs which include satellites which can work together to perform tasks in space. They’ve been under constant development since their first flight in 2006. The original-style SPHERES in this photo aren’t really being juggled, they’re navigating within the ISS using echolocation, using fixed-position ultrasound transmitters in the ISS to establish their location and relative positions. The most recent versions are “SmartSPHERES” equipped with smartphones to communicate rapidly and enable image-taking and provide potential for vision-based navigation.
The resemblance of the SPHERES bots to the “remote” droids in the Start Wars franchise is no accident: the original SPHERES were designed by MIT students in response to a challenge from their professor to build him one of those droids. Since then, the SPHERES have continued to be influenced by students, as students have been able to “fly” by writing programs for SPHERES to execute.
An interesting recent series of experiments involved using a pair of SPHERES to cooperatively rotate a canister of fluid to study the way fluids slosh in microgravity. This is not just an academic exercise. Sloshing behavior affects the way fuel behaves during spacecraft maneuvers. Here’s a little NASA video of one sloshing experiment (And YouTube will happily point you to more like this.):
Target #7: Teeny-Tiny Satellites
I could see others moving towards the exit (and some groups packing up their displays), but I squeezed in a quick conversation with one of the CubeSat team members. What the heck’s a CubeSat, did I hear you say? Well, CubeSat is a modular design for a nanosatellite (i.e., a really small satellite). Each CubeSat is composed of a specific number of same-sized cubical “units”. Oh, and though the SPHERES bots look like cubes, a CubeSat “unit” is actually meant to be cubical: nominally 10x10x10 cm (though if you nit-pick, the specs come out closer to 10x10x11cm). A CubeSat is assembled as 1 or 2 or 3 such “units”, with 6-unit and 12-unit cubesats in the works. Look at it this way: a 3U CubeSat is a bit smaller than a 12-pack of soda…roughly the size of a standard roll of paper towels. The beauty of the small and modular design is that it opens up satellite-building to students, small businesses, and even hobbyists (though not everyone will score a launch ride with NASA).
You don’t launch a CubeSat from Earth. You launch it from space, by hitching a ride up to the ISS (or further) and having it slung from there to its desired orbit. When Orion runs its test flight to the Moon and back in 2017, it’s hoped that a few CubeSats will be able to hitch a ride and be launched from the orbit of the moon, for placement further from Earth. For instance, solar physicists would love to see an array of little satellites spread out around the sun, so they could see the activity over the entire solar surface at one time.
My captive researcher was was happy to talk but eager to get going as well, because she’s involved in an important test scheduled for “very soon”.
We’d like to be able to send small payloads to Earth. So far, the final parachute drop has been tested. The ability to communicate with the microsat during transit, using the the Iridium satellite network (yep, the smartphone network) for rapid interactive data handling has had testing, and we know how to pop the device out from the ISS. The exo-brake is a parachute designed for use in the low-density upper reaches of the atmosphere to steer the payload on the right course until regular parachutes can be deployed. The upcoming test is the deployment and descent of TES-4, a CubeSat project involving San Jose State University students. They’ll be testing the latest exo-brake and applying the Iridium communications system.
And then, finally, the call came for us all to exit the Roverscape. I walked backward and took the time for one last photo of K-REX before scrambling back aboard our vans for the ride back to the Exploration Center.
This is my second “NASA Social”, part of a new(ish) PR program at NASA which is (successfully, I should add), linking the venerable government institution with this modern social-media-dominated universe. At Ames Research Center, which just celebrated its 75th birthday, I even qualify as “younger generation.” That alone is worth the price of admission. Last time, I stayed in the Facebook & Twitter world; this time I worked on my photos & videos for the blog. While I may not tweet as rapidly as those youngsters sporting Google Glass, I hope I’m bringing a relatively-informed viewpoint to the show along with my fangirl attude.
Yeah, I know. I have my own engineering Ph.D., but I’m still a fangirl when it comes to space stuff, science stuff, and robot stuff. And the best place to find all that stuff is still NASA.
OK, so, I’m expecting this one to be relatively dull, as the thrilling event of the day is The State of NASA (insert non-martial fanfare here) address being livestreamed from Kennedy on the big screen at the Ames Exploration Center. The last-minute info email the Ames team sent out last night hints at more than that: a “preview” of the ATV-5 re-entry, a “tour” of the Roverscape (a dirt lot with rocks in it), and (oh, joy) all about the new budget proposal.
Waiting for the livestream from Kennedy Center to get under way, it becomes clear we’re really just watching NASA TV, only without access to the DirecTV remote. There’s a very brief, flashy video of inspiring fun NASA images: think ooh! ahh! all accompanied by the voice of the lovely Peter Cullen (aka Optimus Prime). But then NASA TV switches to their familiar old-style rolling globe image with a static “coming next” title. No sound, just a slide. Not something that would get a channel-skipper to pause and watch. A teasing view of the crowd jostling for seating and the Director finding his spot in front of Orion would be more engaging. Maybe they could bring in an intern from a college media studies program to keep viewer interest up when there’s a little delay in an event startup.
Meanwhile, here’s a party game: What did you recognize in that rapid-fire video with Optimus Prime narrating? Here’s my list:
Orion bobbing in the sea
Curiosity exploring Mars
Astronaut Scott Kelly elated for a yearlong mission
SpaceX and Saturday’s Launch of SMAP
Well, you can watch the State O’ NASA message yourself on YouTube, to get the full effect. It’s only a half-hour, plus that four-minute preview video featuring brief glimpses of the work NASA is doing, with Real Scientists and Engineers. And robots. And Astronauts. Run it in the background while you’re updating your Facebook. Make the kids watch the preview, maybe inspire them to consider training to work at NASA someday.
What you get here is a few my own off-the-cuff reactions and observations.
No surprise, The Journey To Mars is still a core theme. If you’re down on manned spaceflight, one thing I’m noticing is that there is a heck of a lot of science being packed into these projects. It’s almost as if the popularity of the notion of sending human beings to Mars is being leveraged to get more actual discovery accomplished. Hmmmm. As always, at least since Apollo ended, NASA’s a shoestring operation, and it’s rather astonishing just how many things are going on under that big umbrella.
If you haven’t been paying attention, you might not know that our current NASA Fearless Leader is a former astronaut, Charles Bolden. He flew on four Shuttle missions between 1986 and 1994, so he was part of NASA for Reagan, G.H.W. Bush, and Clinton. Ten years after Bolden had left the astronaut business to go back to his first career (the U.S. Marine Corps), G.(noH.)W. Bush got so inspired by the success of the Spirit and Opportunity Mars rovers that he decided NASA’s new mission should be to get people back to the moon and on to Mars. And just five years after that, Obama put Bolden in charge of that mission, as well as the rest of the tasks NASA manages with a budget equal to about 3% the size of the defense budget.
The fun part of the State of NASA speech was not the words, because they were pretty much what you’d expect: upbeat, replete with “Reach for New Heights” inspirational affirmations. The fun part was the setting: they talked the engineers who’d been happily disassembling the Orion capsule to put it back together, and Bolden gave his talk in front of the blackened shell of the successful first trial of NASA’s new system designed to carry humans into space…even to Mars. To add flavor to the show, the organizers commandeered a space large enough for not one but three future human vehicles. There was a SpaceX Dragon C2+ capsule
—said to be the actual capsule used for the first successful ISS resupply mission flown by SpaceX—and, for fair balance, a Boeing CST-100 capsule
showing off its innovative weld-free design structure.
Oh, and there were lots more people at Kennedy than we had at Ames. But at Ames, front-row seats were very accessible and anyone wanting to spread out over several seats was just fine.
Just as I notice a poster peering out from the edge of the Orion capsule, with logos and addresses for all NASA’s social-media connections, the feed goes down. The smartphones rotate 90 degrees and are all searching for the livestream. OK, it’s not just Ames, it’s NASA TV. But, really. Hire that intern, guys.
Well, it’s up again within a few minutes, though the audio is sketchy for a bit. What do interns get paid? Like, minimum wage, right?
So here are the highlights picked up in between tweets:
- The Asteroid Redirect Mission (ARM) gets first mention in the context of pathway to Mars—though we still haven’t decided if the plan is to capture a whole small asteroid or to extract a chunk from a larger asteroid.
- A glimpse of the budget comes next…there’s a bump-up of $500 million for fiscal 2016, though who knows what Congress will do with the budget request. Keep in mind that NASA’s proposed $18.5 billion is about 3% of the proposed defense budget and about 0.04% of the overall budget. How NASA can do this much with peanuts is amazing. Oh, wait. Suddenly I understand the peanuts ritual at JPL launch & landing events.
- There’s a return to the Mars topic with shout-outs to all our Mars explorer robots, including a total brag on the U.S. having the first and (so far) only Mars landers. (OK, yes, we still love our friends at ESA, who landed on a comet.)
- Then we get a reminder of the brilliant science from our telescope projects
from Hubble (which Bolden helped launch) to Kepler to James Webb. Even Chandra, which does superb work in the X-Ray spectrum, gets a mention this time. And the Solar Dynamics Observatory scores a slot in the closing segment.
- The Shuttle program is over, but it still makes it into the talk. Keep in mind Bolden is a shuttle veteran but also remember that, like his boss, he’s the first African-American to hold his job. Bolden flags the Shuttle program as the one that brought diversity to NASA, since it finally opened up space to women, minorities, and others who previously “wouldn’t have a chance to fly”. That is the thing he tells us to view as the crucial long-term legacy of the shuttle program. (Side note: Bolden’s Deputy Administrator for 2009-2013 was the first woman to hold that position, Lori Garver.)
- There’s a reminder that the money spent on space is money spent in the U.S., from small business to large ones, from textile mills to welding shops. And the cash gets shared out, with 37 states having a stake in the commercial crew mission.
- Education gets a nod, though to be honest I’m a little disappointed that what gets the splash are the student science program at ISS and the flight of a student project on the Orion test flight. Those big projects still tend to end up at private and/or privileged schools, since it takes resources to play. I might have gone for a specific shout-out to one of the schools for which participation was a big leap, like Oakland’s Urban Promise Academy. Still, if there’s a kid doing a science report who hasn’t logged into a NASA website, then that kid doesn’t have internet access.
- All right, then we get a round of teasers on upcoming technological developments: “green” (less-polluting) propellants, advanced autonomous robotics, high-power solar electric propulsion, aviation advancements.
- NASA’s moving forward in its ongoing role in earth and climate science. We’ve got that successful launch of the SMAP climate science satellite (http://smap.jpl.nasa.gov/), just a week ago, which has both direct practical applications for agriculture. And the Airborne Snow Observatory has already produced data to help with the drought in the West, especially California, where snowpack is key to water supplies.
- True to the core message, the closing draws focus back to Mars, promising a geophysics mission with the InSight lander scheduled to launch in March of next year. And a taste of special features planned for the Mars 2020 successor to Curiosity, including a way to shoot a sample back home to Earth.
One last item in the dark hall of the Exploration Center: we get to watch a video from the re-entry of ESA’s ATV-1. Kinda cool, but old-school, dating back to 2008. But this is just a teaser, for the upcoming re-entry of ATV-5. Here we’re working at the opposite end of the scale from Orion and Dragon, where the concern is careful braking and heat-shield materials and safe landings. These re-entries are in the realm of Design for Demise, in which hardware at the end of its life is sent down to burn up in Earth’s atmosphere. It’s not as simple as it might seem, when your goal is to NOT have bits of debris landing on the surface. I snipped together my video of their video to make a one-minute infomercial for ATV-5. Well, one does what one can:
There are two instrument packages onboard ready to monitor descent. ESA’s contribution is a video camera (wow!) while NASA’s package records acoustic data, temperatures, deceleration info and more. Both will “phone in” their results using the Iridium satellite network. Yep, ESA and NASA will be totally outclassing everyone else’s phone video uploads that day. (ESA’s page is complete with a countdown clock. The twitter tag will be #bigdive.)
Next up: At the Roverscape