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Sony's Koov is a candy-colored coding course for kids
STEM skills are in high demand right now, making toys that teach science and engineering popular with parents hoping to give their kids a leg up in the job market. Products like Hasbro's new robot that teaches coding have joined kits like Lego Mindstorms on store shelves. Now Sony is making its own plunge into STEM education using the Koov robotics kit, with decades of design experience being put to work in the hopes of training the next generation of engineers.
Lego-powered M&M sorter pleases your palate's imagination (video)
While it's nothing more than a placebo, believe it or not, some people actually argue over which color M&Ms taste better. If the latter speaks to your spirit and you're tired of manually filtering unwanted sweets from your holiday spread, then you might be in luck. A crafty tinkerer who goes by the YouTube handle "Nxt1engineer" has shared a clever contraption that sorts M&Ms by shade. Using tone-detecting sensors, this Lego-powered machine separates and dispenses the popular candy-coated snack, ensuring that everyone receives their favorite hue without any fuss. It's not entirely clear how you might be able to bring this awesome apparatus home, but you can at least see it in action -- check it out in the video after the break.
Lego motorized wheelchair joins Mindstorms NXT alumni (video)
It's been a while since we've come across a Lego project that's on par with a certain Pixar hero or the Rubiks solving robots, but Simon Burfield's brick-based motorized wheelchair definitely ranks close. He's cobbled together seven Mindstorm NXT micro-computers (programmed in RobotC), 14 motors, 16 touch sensors and a Technic frame to build a chair capable of carting around 200 pounds of Lego obsessed humanity. As functional as it is, the creator aims to improve the build with wireless control via Android, a task he says should be "very straightforward" over Bluetooth. If you'd like to see the demo in all its noisy glory, check out the video after the break.
Alan Turing's breakthrough machine gets a loving Lego tribute (video)
In the world of technology, having one of your inventions rendered in Lego form is the equivalent of a musician being parodied by Weird Al -- it's a sign you've truly made it and tribute to your influence. So, we're more than a little surprised to see that it's taken this long for the Turing Machine to be lovingly built from plastic bricks. The heart of this simple logic device is a Lego Mindstorms NXT set, but the soul is in Alan Turing's genius -- a man who was before his time and unjustly persecuted for failing to properly fit into society's molds. Dutch researchers Jeroen van den Bosand and Davy Landman built the device as a tribute to Turing, who would have celebrated his 100th birthday this Saturday. If you're in Amsterdam you can see the machine yourself at Centrum Wiskunde & Informatica's Turings Erfenis exhibit. Or, you can watch the short explanatory video after the break.
Skype-controlled Mindstorms NXT car: toys over IP?
If you build it, they will come; so the saying goes. And robotics-loving Mindstorms NXT-enthusiast Leon built it. What exactly? Well, a car. But not just any old brick-mobile, one you -- yes you -- at home can control via Skype. How does one conjure up such sorcery? By training a light sensor on a laptop screen, for receiving Skype calls, a soupçon of screen sharing, all mixed with a little web code so you can pilot remotely. The final lap is over a Bluetooth connection, plus there's a clever self-charging system originally featured on these very pages. Fancy taking it for a spin? You've got until the 18th of this month before Leon gets fed-up with the constant reverse donuts. Check the video after the break to see the truly "remote controlled" car in action, and tap the source to see how you too can take it for a spin.
Mindstorms NXT battle bot shoots bricks, breaks hearts (video)
There's so much to love about Martijn Hellemans' Mindstorms NXT battle tank: it sports independent suspension, cruise control, LED headlights, laser sighting, and a high velocity brick cannon. What's more, it's controlled by a PSP-Nx remote, but you know what we really love about this Mindstorms battle bot? It gets down to the smooth jazz -- and here we thought we were smitten with NXT Wall-E. Check out a video of our new Lego love, complete with quiet storm accompaniment, after the break.
DIY pinhole camera goes automatic with Lego Mindstorms (video)
As you may be aware, you can build a pinhole camera out of just about anything and, as we've seen, you can build just about anything with Lego Mindstorms -- so it makes sense the two should finally meet, right? Thanks to DIY-er Basil Shikin, they now have. He didn't just settle for a simple pinhole camera, though -- he created a fully automatic camera that's able to wind the film and control the shutter (and look good while doing so). Head on past the break to check it out in action, and hit up the link below for the complete details to build your own.
Pulito, the Lego Mindstorms swiffer-bot that seeks out electricity (video)
You could certainly buy a ready-made robot to sweep your hardwood floors, but doesn't building your own out of Lego bricks sound like loads more fun? That's what PlastiBots did with the Pulito pictured above, a Lego Mindstorms NXT sweeper with a host of sensors to navigate around furniture and a standard Swiffer pad to scrub. There's no fancy NorthStar or Celestial navigation packages to keep the bot on track, so it meanders about much of the time, but there is an fancy infrared beacon on the robot's charging dock to guide the creature home. When the Pulito's running out of juice from a long, tiring session of painstakingly traversing your floors, it's programmed to automatically seek out that invisible light and receive a loving 12 volt embrace from the station's brass charging bars. See it in action after the break, and hit our source link for more. [Thanks, Dave]
dSolar panels for Mindstorms bring green power to your Lego creations
When society collapses and the national energy infrastructure goes to pot, at least you'll still be able to run your fantastical Lego Mindstorms NXT creations. That's right: the fine folks at Dexter Industries are offering panels, batteries, and all the geegaws necessary to power your projects the old fashioned way: with the sun. The basic dSolar 2W System ($90) features a 9 volt solar panel with enough juice to power the NXt and a single motor in direct sunlight (about 250 mA). There is also a four watt system available for $100, as well as capacitor banks, parallel connectors for multiple panels, and more. Hit up the source link to get started -- but not before you check out the video after the break.
Lego bipedal bot takes several small stairs for man, one big fall for robotkind (video)
Climbing stairs is one of the hardest physical tasks for a bipedal collection of motors and circuits, as Honda's ASIMO can relate, but one man's managed to achieve just that with this head-banging Lego Mindstorms NXT robot. After spending years tinkering with the plastic blocks, 222Doc's X-2 Chicken Walking Biped can autonomously walk up and down flights of small steps with relative ease, perform headstands and even scale five-inch cinder block cliffs if precariously pushed. The robot requires only seven Lego servo motors plus a touch sensor and gyroscope in each foot, but also uses a pair of third-party multiplexers (also spotted in that transforming Wall-E) for fine control of the extra motors. Watch it perform after the break, but stop the second video at 3:20 if pain makes you queasy -- the bot takes a pretty ugly spill.
Transformable Wall-E gets recreated with some love, Lego and DIY skills (video)
Sure, you'll have seen Lego-based Wall-E imitators before, but few recreate both the cuteness and the basic functionality of the drone quite like this one here. Programmed using Lego Mindstorms, this adorable little creation can transform itself into a box (like the real Wall-E!), pick up and carry objects, look up and down, and even produce and respond to sounds. It can be controlled remotely or left to do things by itself. Follow the break to see it on video.
Monster Chess supersizes Lego robots for ultimate geek synergy
This is like an Andre 3000 song. What's cooler than robots? Lego robots. And what's even cooler than that? Supersized Lego robots playing chess. Composed of more than 100,000 Lego Mindstorms parts, the above chess set occupies a 156-square foot playing area and took a four-person team "about a year" to create. Total retail cost is tallied up at $30,000, though you won't be surprised to hear there are no plans to make it available for purchase -- presumably because of its priceless awesomeness. See a game played out on video after the break.
HTC Hero-controlled Mindstorms bot hints at Android uprising
Using a cellphone to control a robot -- or a pretty sweet helicopter -- isn't exactly a new idea, but there's something about the combination of Android and Lego Mindstorms that promises to break the possibilities wide open. Swedish tech company Enea Linköping is one of the first we've seen to directly link an Android app to the Mindstorms brain over Bluetooth -- they're using an HTC Hero to control two simple rover bots. Unfortunately, since Android 1.5 doesn't support the Bluetooth serial profile, there's a hack involved: the phone actually sends out commands over WiFi,which are passed through a WiFi-Bluetooth tunneling app on laptop before hitting the bots. That means there's a little lag involved, but now that Android 2.1 has serial Bluetooth support we're hoping things get a little more streamlined in the future. Video after the break.
G4 Cube given wheels, automation, the will to race Woz's Segway
Not wanting the Allspark to beat them to the punch, the gang at thinkingbricks has given life to an Apple G4 Cube, complete with LEGO Mindstorms NXT-borne retractable wheels, a Bluetooth controller, automation via sensors, and a creepy red LED. That transparent base really makes the wheel deployment much more dramatic, a nice touch if we do say so ourselves. There aren't any step-by-step instructions, but there should be plenty of information at the page if you're thiking of making your own as a weekend project. Either way, be sure to check it out on video, located after the break.
Found Footage: Power Mac G4 Cube Transformer Robot
Although the Power Mac G4 Cube is one of the all-time classic cool-looking Macs, wouldn't it be even cooler if your Cube could transform into a robot? TUAW reader W from thinkingbricks.com used a LEGO Mindstorms NXT kit and a Cube body to create a Cube-bot with both autonomous and remote control modes. The following video is one of four on thinkingbricks.com that show the 'bot in action. Here's a challenge to W: could you take an old original Mac case and do the same? It would look a lot like the walking Mac of Bloom County comic strip fame...
Robot skull auditions for role in LEGO Terminator
This little creation here might not be the most impressive homebuilt Terminator bot we've seen, and a certain DVD player may have it beat for realism, but as far as talking LEGO robot heads go, it's certainly at least in the upper ranks. Apparently, this one was pieced together from a whole slew of different LEGO Mindstorms sets, and it even includes a LEGO ice pick that can be stuck in his eye if he really starts to get on your nerves, which seems a near certainty. Somewhat interestingly, the bot's creator only decided to build the skull after abandoning another mysterious LEGO project that's only described as "too ambitious." Head on past the break for a video of the bot doing its thing, and hit up the link below for a complete overview of the project.
Video Feature: Lego Mindstorms
Yesterday we set you off with some video of the ROKR E2 from a CES press event; today, we're giving you a look at the revamped version of Lego Mindstorms. Popular with hackers for its programability, the new mindstorms add some support for Bluetooth and USB 2.0. To read more check our post on it, but to see it, click below.FormatQT MPEG4, 2:36, 9.35 MB[Download Here]
