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RVR is a Sphero robot for budding tinkerers
Sphero's been amusing us with its collection of robotic balls, like its adorable BB-8, for eight years. But lately the company has been getting away from the toy aspect of its products and embracing its educational potential. It's had an app that can be used to program many of its current bots for a while now, but that's only for budding coders — what do kids interested in hardware have to tinker with? Indeed, Sphero is about to release its first robot specifically made to be physically modded, called the RVR.
Engadget Expand is all about you. And us. But really, you.
Engadget Expand is our annual event that's all about you -- our fans. It's not your typical tech conference that's priced for people fortunate to have an expense account. We make the event completely FREE thanks to our generous sponsors, giving you the chance to experience the future -- right now. And while you're at it, you get to meet your favorite Engadget editors. When you join us at the Javits Center North in New York City next week on November 7-8, you'll be set loose on our show floor. You can check out some of our exhibitors and get your hands on gadgets that people can't buy yet (or in some cases, build your own in our workshops), head to our Expand stage and hear from some smart and inspiring people and so much more.
What's up with Engadget Expand?
We're just two weeks away from our free Engadget Expand event, taking place at New York City's Javits Center on November 7th and 8th and there's still so much to tell you about. If you can't join us in person, don't worry -- we'll keep you updated throughout the weekend with dispatches from the show floor and our livestream here on Engadget.
Geeking out young: gadgets and coding need to be core in US schools
Remember readin', 'riting and 'rithmatic? According to our Rethinking Education panelists, the three R's need to be joined by a "C" -- for computer science -- or the US risks getting run over by more progressive nations. That was the opinion of Rodrigo Arboleda from the One Laptop Per Child organization, who spoke at Engadget Expand along with Jeff Branson from SparkFun and Pat Yongpradit from Code.org. Pat kicked off the discussion by playing his organization's YouTube video featuring the likes of Bill Gates and Mark Zuckerberg, which has been seen by some 10 million viewers. While motivational, it emphasized that only one in 10 American schools teach students how to code, a deficit that all three speakers found scandalous. Arboleda chalked it up to an educational system that still processes students like a factory that doesn't take an individual student's ability to learn into account. He added that more progressive countries like South Korea, Taiwan and Finland might soon be pumping out more computer scientists and engineers thanks to a strong emphasis on coding.
Live from Expand: Rethinking Education
Technology is revolutionizing the way kids are learning, from tablets and laptops in classrooms, to introducing coding curricula in public schools. We'll be talking to representatives of three very different educational tech companies, including One Laptop Per Child, SparkFun and Code.org. November 10, 2013 3:05:00 PM EST Follow all of Engadget's Expand coverage live from New York City right here!
Don't miss Reggie Watts, Mark Frauenfelder, Sparkfun, Techdirt and Sol Design Lab at Expand NY!
With every subsequent post, our excitement for Expand New York grows -- and this is a particularly good one. We might go so far as saying that this is our most exciting speaker post yet, but we'll leave that for you to decide. Improvisational musician / comedian Reggie Watts will be on stage discussing and demoing his sampling setup. We'll also be joined once again by Boing Boing founder and Make Magazine editor-in-chief Mark Frauenfelder, along with Sol Design Lab founder Beth Ferguson, Techdirt CEO Mike Masnick and Sparkfun's educational outreach coordinator, Jeff Branson. And, of course, we've already announced a number of folks who will be joining us on November 9th and 10th, including LeVar Burton, Ben Heck, Peter Molyneux, Ben Huh and folks from companies like Google, Sony, Pebble, Adafruit and The Electronic Frontier Foundation -- and we've still got plenty to come. Check out the full list below.
The Engadget Show 44: Education with Google, OLPC, Code.org, LeapFrog, SparkFun, Adafruit and more
It's time to rethink the way our children learn. It's all a bit overwhelming, attempting to restructure the age-old classroom model, particularly in a system as bogged down in bureaucratic red tape as education. This month, however, we packed up our things and toured the country to find out how educational institutions are adopting new models to help reinvent the learning process -- rather than sitting idly by, waiting for the system to change around them. Naturally, technology is playing a huge role in that shift, moving from models of teaching to models of learning, where students can explore, express themselves and learn at their own speed. We kick things off in Chicago, where Jackie Moore, a former systems programmer, is teaching inner city students how to build robots in a shopping mall basement at LevelUP. Next up, we head Miami and California, to see how technologies like the iPad, Google Chromebook and One Laptop Per Child's XO laptop are being implemented in three schools, including interviews with educators, students, OLPC CEO Rodrigo Halaby and Google director of product management, Rajen Sheth. We'll also talk to component retailers SparkFun and Adafruit about the initiatives those companies have implemented to help kids learn electronics at an early age, and then we sit down with American Museum of Natural History president, Ellen Futter, to discuss the ways the New York City institution is redefining itself for the 21st century. We've also got an interview with Ali Partovi, a serial entrepreneur, who is working to make computer science an essential part of the elementary-level STEM program, through Code.org. Richard Culatta, the acting director of the US Department of Education's Office of Educational Technology discusses how devices can help target the learning process for individual students and LeapFrog CEO John Barbour tells us how his company is rethinking the educational toy. All that plus prognostications from John Roderick and some really sweet moose dioramas can be yours to enjoy after the break.
On the sidelines of SparkFun's Autonomous Vehicle Competition (video)
We're a bit torn when we arrive at the Boulder Reservoir, past all the chain-linked signs warning of "potential danger ahead." The organizers of the Autonomous Vehicle Competition are running two separate tracks -- land and air -- and frankly, we don't have the resources to cover both. As the competitors scramble to complete last-minute repairs in the Team Pits area, we approach an employee in a red SparkFun T-shirt, to suss out the best plan of attack. "A lot of the aerial vehicles tend to fail in the first round," she answers, without much deliberation, "so it's probably best to start there." The organizers would've been hard-pressed to have constructed a more beautiful Colorado spring day, as "Come Fly With Me" wafts over the PA while spectators settle into the bleachers and competitors find spots at the edge of the gravel pit. Thirty teams will compete for the $1,000 aerial grand prize. The task: taking off autonomously, staying within the allowed fly zone, dropping a tennis ball onto a thin sliver of land inside the reservoir, ducking beneath a goalpost-like wicket and landing on the same surface from where it took off -- and, as the name implies, all this must be done via a pre-programmed set of instructions without external control. The takeoff, it seems, is the hardest, as the first several competitors are knocked out of the contest, failing to launch in all sorts of spectacular fashions, including fixed-wing aircraft that just can't seem find their way into the clear Colorado sky, sliding along the gravel or twitching mechanically atop the PVC launchpad. When a quadcopter finally manages to lift off successfully, there's an audible sigh of relief amongst the crowd, followed by explosive applause. When it works, it's magic.%Gallery-191668%
SparkFun's 2013 National Education Tour plans to bring DIY electronics to all 50 states
SparkFun is looking to further its educational push this summer, announcing its 2013 National Education Tour. The intiative, set to kick off in June, will bring the hacker supplier to schools in all 50 states, teaching six to eight hour courses aimed at getting students started in the world of DIY. The courses will focus on topics like the PicoBoard Scratch sensor, SparkFun Inventor Kit and e-textiles, teaching kids programming and hardware concepts. SparkFun will be footing a portion of the bills, to the tune of $1,000 per location and leaving hardware behind so education doesn't have to stop when the company's RV pulls away. SparkFun is also looking toward libraries as resources for its educational initiative, with programs aimed at educating librarians in the ways of Arduinos and the like. More information on the program can be found after the break.
Visualized: Arduino Uno shows up in NASA's Swamp Works facility
There are certain things you'd expect to encounter on a visit to NASA's Swamp Works research facility. Walking into the former Apollo testing facility, you'll almost certainly catch glimpses of martian rovers, soil samples and an assortment of scientific testing devices. But in spite of Arduino's near ubiquity these days, we'll admit that we were a bit taken aback when the familiar blue microcontroller made an appearance on a lab desk during our conversation with NASA "lighting guy," Dr. Eirik Holbert. It seems that NASA, like pretty much everyone else, is experimenting with the hacker-friendly component. The board was hooked up to a lighting fixture Holbert is working on as part of NASA's upcoming deep space habitat concept generator. It's an attempt to bring some sunlit consistency to space exploration, simulating Earth-like lighting patterns to help keep the crew alert and get them ready for sleep in the evenings. So, where does NASA turn when it's looking to conserve weight and save some taxpayer money in the process? Toward the Arduino Uno, naturally. Holbert assembled a number of off-the-shelf products, including the aforementioned microcontroller and shields from Sparkfun to make a fixture for under $500. Asked whether we might be seeing an Arduino setup like this on an upcoming mission, Dr. Holbert told us, "I'm all about interchangeability. If they can make something space compatible, I'd be all for it."
BeetBox drops a beat with a side of Raspberry Pi, and other plant puns (video)
Sometimes the plays on words are unavoidable -- in fact, they form the very heart of Scott Garner's recent musical creation. His BeetBox turns six of its namesake root vegetables into drum pads through SparkFun capacitive touch sensors, all of which are controlled by (what else?) a Raspberry Pi. Cleverness goes beyond the core technology and food jokes, as well. All of the circuitry and audio equipment is hidden within the wood box, making it look more like a horticultural project than machinery. We don't mind the lack of production plans when there's source code available; we're mostly curious as to what in our garden would make for a good rhythm section. [Image credit: Scott Garner, Flickr]
SparkFun launches ProtoSnap MiniBot for the budding roboticist (update: now available for order)
SparkFun struck a chord with many when it released the ProtoSnap series last year. The perforated perfboard housed not only a tiny Arduino compatible chip, but a small host of sensors and components that made assembling simple projects a snap (pun not only intended, but relished). Tomorrow, the company will begin selling the next member of its ProtSnap family -- the MiniBot. Just like its predecessors, the ProtoSnap MiniBot is based around an Arduino compatible microcontroller (specifically ATmega328) and features a number of components that can easily be detached when you're ready to move from prototype to a more permanent arrangement. The onboard selection components is fairly limited. The base is a relatively bare perfboard with a 9v battery holder on one side and two wheels connected to a motor on the other. Up front is two IR sensors that can be used for basic controls. Of course, it's simple enough to expand on the basic platform with any host of sensors and components, like servos or RF receivers. Ultimately it's up to your imagination and skill level, which is why SparkFun is primarily targeting the kits at the educational market. The company's new educational outreach program is making a big push to put the ProtoSnap MiniBot in classrooms across the country, starting with high schools and trade schools, as a bridge from more simplistic robotics kits to the more advanced projects tackled at the university level. The completely open source robotics platform will be available tomorrow for $74.95. As soon as we can get our mitts on one our own we'll return with a thorough hands on... one that reveals just how much smarter the average high school kid is than us. Update: Good news, everyone: the ProtoSnap MiniBot kit is now available for order. You can claim yours at the source link below.
Adafruit modder builds Captain Jack's Vortex Manipulator / Leela's wrist-lo-jacko-mator for real
This impressive wrist / forearm cuff is the brainchild of Adafruit forum member and modder Stephanie, who has built a sensor platform into the fashion accessory. The device can monitor the exposure value, track your movements over GPS, measure your galvanic skin response, tell you the temperature, humidity and even doubles as a watch and flash-light. It was built around Sparkfun's Pro Micro development board and a boatload of sensors purchased from Adafruit. We might just build one ourselves with a radiation detector, so that we can live out our Pip-Boy fantasies down at the mall. %Gallery-156412%
Sphero goes modular, spins out for a drive (video)
Sphero's hooked up with a new whip, albeit a retro-fitted one. Skylar, a Junior Developer at Orbotix, modded an old RC car with an Arduino board, H-bridge and a few trackball parts, enabling the remote control ball to serve as its brain. Just in time too -- there's only so much fun you can have getting the little orb stuck behind the filing cabinets. Still, it's certainly a leap beyond purposing it to pull an iPhone-toting chariot.Sean Buckley contributed to this post.
SparkFun announces $80 Electric Sheep development board for Android accessories
Looking for an alternative to the Google-approved Android Development Kit? Then you now have another fairly inexpensive option to consider courtesy of SparkFun. It's officially announced its new Electric Sheep development board, which costs just $80 and will let you build your own Android accessories using the Open Accessory protocol. That means it and any accessories built with it will work just fine with your Nexus One, although there's of course no guarantees it'll work with, say, a future Nexus-6 model -- we hear those might be a bit unpredictable. Press release is after the break, and you can find some additional specifics and an order button at the source link below.
SparkFun launches ProtoSnap, pre-wired Arduino kits for beginners (video)
Looking to get your start in the world of Arduino programming, but having trouble with that whole circuit prototyping thing? Well, the crafty guys and gals at SparkFun have whipped up something they call ProtoSnap -- pre-wired boards with an Atmel AVR processor and a small pile of components that are ready for experimenting. When you've got your code down, the parts easily snap apart for use in a properly soldered, permanent project. There are three different kits available in the online store now, the Pro Mini ($45), the LilyPad Development Board ($60), and the LilyPad E-sewing kit ($20), the latter being an accessory pack for the LilyPad Board. Check out the gallery of goodies below, as well as the video and PR after the break. %Gallery-129783%
Web-controlled tweeting Roomba is a perfect storm of DIY magic
There are three things that will guarantee your DIY project some attention: slap it on a Roomba, base it on Arduino, or make it tweet. Do all three and, well, you've got a nerdgasm-inducing bit of Make fodder. The creation you see above is a web-controlled tweeting Roomba whipped up by Instructables member matchlighter using a 500 series vacuum bot and the Sparkfun WiFly shield for Arduino. The autonomous cleaner can be triggered from anywhere there's an internet connection and updates Twitter to keep you abreast of its status (Ahh! Dock sweet dock). While Mr. matchlighter was kind enough provide directions for building your own, a lot of the actual coding is left up to you. (We're lazy, let us just copy and paste dammit!) If you think you've got the programming chops, hit up the source link for instructions and check out the original's Twitter feed at the more coverage link. Update: The complete code is in step eight of the Instructable.
SparkFun intros IOIO for Android, a hack-free breakout box to get your mind spinning
Meet any seasoned techie, and they'll likely spin whimsical tales of computing's early days, and the challenge of finding a practical use for a device with seemingly limitless potential (you know, like feeding your cat while you sleep). A new product from SparkFun promises to bring this old-school awesomeness into the smartphone age: introducing IOIO (pronounced yo-yo), a breakout box that enables any Android 1.5+ device to control electronic circuits from within Android's applications. Designed in collaboration with Google, Spark's PCB connects to your phone over USB, working its magic through a Java library that hooks into your apps. This DIY paradise will begin shipping in a few weeks, and can be yours for $49.95 on pre-order. We've already witnessed some clever mods with IOIO, and when it sent a real alarm clock ringing, we couldn't help but smile. Crack one yourself after the break.
Sparkfun LED Tetris up close and personal
Just in case you were wondering what that Sparkfun LED Tetris game really looks like, we caught a whiff of it today at Maker Faire. Press the buttons on the right to rotate clockwise, and left to rotate counter-clockwise. It's more difficult than you might suspect when playing up close (the lights! the colors!), but it's pretty as all get out, and if we don't have one in our house -- on our wall -- very soon, we're going to curse the day we ever laid eyes on its beauteous visage.%Gallery-3322%
The $500 GSM rotary phone
Sure, we're guessing the belt holster is a bit unwieldy, but the decades-old chassis on Spark Fun's "portable" rotary phone is probably every bit as sturdy as the Symbol MC70's for one-quarter the cash. We'll take ours in beige, please.[Via The Raw Feed]
