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Bug-zapping lightsaber built in minutes, ready to fry pests
Simulated Jedi training not passing muster? Something more firmly grounded in reality might fit the bill. Hack a Day's bug zapping lightsaber, for instance, is suitably real -- and what it lacks in actual lasers it makes up for in insect annihilation. As the amalgamation of a Star Wars toy and an electrified bug racket, the zapper saber isn't exactly a looker -- two layers of metal mesh wrap awkwardly around the toy's telescoping blade, secured only by electrical tape and the sheer will of the force. All told, the contraption was constructed in roughly 20 minutes and Hack a Day reckons that more elaborate ones can be crafted with a tad more time and materials. Head past the break to catch the build process in motion.
Open source mini sub appeals to our inner Steve Zissou
Quadrocopters haven't exactly opened the skies for DIY exploration so much as they have for acrobatic feats, but the OpenROV project is hoping to make the briny depths friendlier for aspiring explorers and educators alike. The open source rover, spearheaded by NASA engineer and researcher Eric Stackpole, sinks to depths of up to 300 feet (100 meters), runs on eight C-cell batteries for approximately 1.5 hours and can clip by at three feet (one meter) per second. Within the laser-cut acrylic frame, a sealed cylinder houses a BeagleBone, HD webcam and LED lights. This all weighs in at 5.5 pounds and is piloted using a web browser and video feed. The footage is then piped up to a laptop that tethers the vehicle to the shore. Pre-orders for OpenROV 2.3 kits will be taken through Kickstarter later this summer at $750 apiece, though there are plans to sell fully assembled units. For now, explorers can register their interest at the link below and impatient Jacques Cousteaus will be pleased to know that all files necessary to build version 2.2 are available to download now.
MaKey, MaKey turns the whole world into a keyboard
The litany of exciting Maker Faire products continues with MaKey MaKey, a device that turns anything capable of conducting electricity into a controller. Developed by MIT Media Lab students Jay Silver and Eric Rosenbaum, you simply run an alligator clip from the board to an object and hold a connecting wire in your hand. Connecting over USB, it's entirely programming-free, but if you find your interest piqued, you can flip the board over to use the Arduino module baked into the hardware. It's already surpassed its original $25,000 Kickstarter goal and when the run begins, you'll be able to pick up everything you need for just $35 -- but if you can't wait that long, head on down to the Bay Area this weekend. [Thanks, Ryan]
MakerBot printing out Robot Petting Zoo for Maker Faire
Sure, it's no $500 3D printer, but the folks at MakerBot always have plenty of fun stuff floating around their Brooklyn headquarters. Stuff like, you know, a Robot Petting Zoo. The company's prepping a slew of 3D printed 'bots for display at the upcoming Maker Faire in California. CNET's got shots of the robots, each of which have special functionality like old Button Bot pictured above -- not so great for petting, but he likely knows more tricks that your average sheep. More images at the source link below.
Engadget's holiday gift guide 2011: fun stuff!
Welcome to the Engadget Holiday Gift Guide! We're well aware of the heartbreaking difficulties surrounding the seasonal shopping experience, so we're here to help you sort out this year's tech treasures. Below is today's bevy of curated picks, and you can head back to the Gift Guide hub to see the rest of the product guides as they're added throughout the holiday season. For some, it's easy to forget about having fun -- fretting over buying the "right" tablet, e-reader or DSLR can strip the joy of unbridled silliness that Christmas allows you. This is your handy guide to stuff you can kick back and enjoy some crazy fun with. There's no ecosystem wars here, no desire to have the loudest or fastest plug-in gadget; just things you'd prefer to give and receive instead of a Sharper Image motorized tie rack... or back-hair shaver. So join us past the break, if you will, for a look at this year's collection of fun stuff!
Brainlink lets you control your toy robots, Roombas, before they control you (video)
Let's be frank for a minute -- we need to gain control of our robots before they get control of us, so why not start with the robots you've already got taking up space on your shelves at home? At this year's Maker Faire in New York, BirdBrain Technologies showcased a way to hijack your toy robots, Roombas and other bits of home electronics: the Brainlink System. The forthcoming little triangle hooks up to your existing technology, letting you program commands, add sensors to the device and generally teach it new tricks. The company's chief robot designer, Tom Lauwers, showcased the technology on a Robosapien, a TV and a Roomba, the latter of which you can see in the video after the break.%Gallery-134202%
Stepping into the Polaroid Matrix at Maker Faire (video)
Sometimes it's the simplest questions that lead to the most important innovation -- other times it's more that they're just plain fun to answer. Take the one asked by Grand Rapids, MI-artist, Sam Blanchard: what would the Wachowski Brothers' bullet-time effect look like, were it shot on, say 20 Polaroids, instead of a room full of expensive digital devices? The answer, naturally, can be found in the Polaroid Matrix, a circle of cameras on display at Maker Faire in New York, this weekend. The Kickstarter success story arranges the cameras into a circle -- a subject can be sat in the middle, or the cameras can be oriented outward, to take a panorama of the surrounding environment. Once the rig is fired up, the cameras make that familiar Polaroid warm up hum -- times 20. The actual photographing happens almost in an instant, with 20 flashes. The photographer walks around the circle and collects 20 photos, which are bound into a photographic flipbook. Check out a video of the Polaroid Matrix in action, after the jump.%Gallery-134201%
Autodesk adds DIY site Instructables to its stable
Autodesk has really decided to embrace the DIY community recently. First the company launched 123D, a free design tool for hobbyists, now it's snatched up Instructables, an online repository for everything from quadrocopter plans to bruschetta recipes. There's no need for amateur inventors out there to worry about the acquisition, though -- it doesn't sound like much will be changing at the site. Makers will still own the copyright to their creations and the brand will be keeping its focus on user submitted projects, but the site's blog does promise that improvements are on the way thanks to the deeper pockets of its new owner. Most of the finer details of the purchase are still unclear, but there's some more info in the PR after the break.
Maker Faire 2011, in pictures: Arduinos, Androids, and angry robots (video)
The rapture has come and gone, but the Maker Faire powers on. Despite warnings of a May 21st doomsday, folks came out in droves for the annual celebration of all things DIY, and we were there to bring you the best in homespun inventions. This year's Maker Faire was light on robots and big on corporate sponsorship. Among the giants supporting the little guys were Google, ASUS, and HP, but El Goog's presence extended beyond its dedicated tents. The new Android ADK was big with at-home tinkerers this year, spawning a number of little robots and at least one DIY alternative. Perhaps no other trend proved more pervasive than 3D printing, however -- every time we turned around there was another MakerBot or RapMan pumping out everything from statuettes of attendees to cutesy salt shakers. There were robotic building blocks, a Heineken-themed R2-D2, DIY drones, custom keyboards, and a ton of repurposed gadgets, but it was an arena of destructo-bots, tucked away in the farthest corner of the San Mateo County Event Center, that really blew us away. We came away sunburned and bedraggled, but lucky for you, we did all the dirty work so you don't have to. To see what made this year's Maker Faire, hop on past the break for a video of our favorite DIY finds. %Gallery-124165% Myriam Joire contributed to this report.
Mark Frauenfelder on maker culture, openness and Apple
I'm attending Respect The Internet in NYC, a one-day Ketchum conference highlighting the sometimes tenuous and touchy relationship between online culture and traditional marketing/media. Among the morning's star presenters was Boing Boing founder and MAKE magazine/Maker Faire standard bearer Mark Frauenfelder, who discussed the maker ethos and the DIY manifesto (user-replaceable parts! screws not glue!) while highlighting some fascinating sites, companies and grass-roots efforts around the world. I noticed that Mark was presenting from an 11" MacBook Air, which had the effect of making his lap and hands look unusually large -- but it also made me wonder how the idea of a hackable product ecosystem with full user access is reconciled with Apple's attitude toward hacking in general and hardware modification/upgrades in particular. Since I had the chance to ask him about it, I did. His response is nuanced; he's "not an extremist" about openness, although he wants to see greater accessibility in product design. "Not everything has to be open," he noted. A video clip of the Q & A (sorry for the Stickam quality) is in the second half of this post. The conference continues this afternoon; you can tune into the live feed here.
Microsoft redesigning Xbox 360 to include internal HD DVD?
That's the latest rumor from Digitimes' manufacturing sources (also home to the blue laser shortage and $199 HD DVD add-on rumors), who indicate that Microsoft is looking for manufacturers for the drives. Although the external Xbox 360 HD DVD add-on will be made by Toshiba -- or Lite-On -- it's not impossible that they would follow their strategy for the current DVD drives by sourcing from multiple builders. According to the rumor a console featuring an integrated HD DVD drive could be ready in the first half of 2007 "at the soonest", although we wouldn't be surprised to see it in the latter half of the year as manufacturing costs continue to drop. Other Xbox 360 rumors like HDMI, 250GB HDD, black casing and DirecTV PVR integration continue to languish in obscurity, waiting for confirmation by unnamed sources.
eMac LCD conversion hack
This is cool. At my repair job, when someone brings in a broken eMac which turns out to have a bad analog board, we don't think twice about telling then that all is lost. Replacing an analog board on all but the newest machines would cost more than the machine is worth. This guy, however, decided not to give up so easily. He picked up a cheap LCD display at Sam's Club and went to work turning his old broken CRT eMac into a functioning LCD eMac. Some elbow grease and a scavenged power supply later, and our intrepid hacker has the lightest, least power hungry, and coolest running eMac in existence. Despite the fact that this process requires fully disassembling your eMac, for someone who feels comfortable working on the insides of machines, this is a great way to salvage what would otherwise be a very heavy shiny white doorstop.
