Ytai Ben-Tsvi's IOIO board is quite the hit with the Android-hacking DIY crowd. But, that doesn't mean there isn't room for improvement on the $50 dev board. A second-gen version is in the works that adds the ability to connect to a computer as a USB device (not just as a host) or via Bluetooth, without the need for a intermediary controller like an Arduino. Perhaps most exciting for those interested in tinkering with DIY Android phone accessories, is the plan to cut the price of the new IOIO. How much less the next version will cost isn't clear yet, but even just $5 could make a major difference. For more details check out Ytai's blog post at the source link.

Second-gen IOIO in the works: embraces the wireless revolution, cuts cost originally appeared on Engadget on Wed, 30 May 2012 17:55:00 EST. Please see our terms for use of feeds.

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.

Open source mini sub appeals to our inner Steve Zissou originally appeared on Engadget on Wed, 30 May 2012 02:52:00 EST. Please see our terms for use of feeds.

No thanks to AT&T, owners of the carrier-branded HTC One X can now unlock their phone's bootloader on the HTCdev website. The process works by altering the handset's identifier, which causes the One X to appear as a Rogers unit on HTC's servers. While the instructions should be quite simple for those with the proper knowhow, they require knowledge and proper configuration of ADB, use of a hex editor and a rooted handset. Many users have already reported success with this method, but keep in mind that AT&T might not smile on the trickery if you ever need to seek warranty repair. Naturally, all of this frustration could've been easily avoided had Ma Bell simply considered the needs of power users in the first place, but until the day comes when the carrier rights its ways, just know that eager hackers have a tendency to come out on top.

[Thanks, Akash]

HTC One X for AT&T gets unofficial bootloader unlock originally appeared on Engadget on Thu, 24 May 2012 20:02:00 EST. Please see our terms for use of feeds.

As an alternative to receiving brain implants for robotic arm dominance assistance, check out this surprisingly cheap eye-tracking solution developed by six electrical engineering students at Northeastern University. Labeled iCRAFT, for eye Con­trolled Robotic Arm Feeding Tech­nology, the award-winning senior project drew its inspiration from one team member's difficulty syncing spoonfuls with the eating pace of elderly and disabled patients. Simply gaze at the on-screen box that corresponds to your food or beverage choice and the robotic arm will swing your way with grub in its grip. Ambitious DIY-ers can chase down the open-sourced software behind iCRAFT, and construct a contraption of their own for about $900 -- considerably less than self-​​feeding rigs living in the neighborhood of $3,500. You can catch a video of the robot arm serving up some fine Wendy's cuisine after the break.

Continue reading Northeastern University students develop eye controlled robotic arm that's happy to feed you

Northeastern University students develop eye controlled robotic arm that's happy to feed you originally appeared on Engadget on Thu, 24 May 2012 14:48:00 EST. Please see our terms for use of feeds.

If 10,000 of you go and vote at Lego Cuusoo, we could soon have a Ladyada Lego Workshop. The concept, whipped up by Limor Fried and Phillip Torrone, was a direct response to the borderline offensive Lego Friends set that was marketed to young girls last year. The seemingly unnecessary line of pastel-hued bricks inspired Fried to hire renowned Lego artist Bruce Lowell to help create a set of blocks that told girls it was ok to aspire to more than good hair and gossipy friends. Ladyada's Workshop is an ABS celebration of hacking, tinkering, strong women and all things DIY. Now all that needs to happen is that enough of you head on over to the Cuusoo site when the set goes up for vote. Hit up the source link for more images of what could wind up being the very first Lego product based on a company that sells DIY electronics kits.

Adafruit unveils Lego Ladyada's Workshop, vote for it to become a reality originally appeared on Engadget on Thu, 24 May 2012 07:14:00 EST. Please see our terms for use of feeds.

3D printing with ABS and other plastics that have a low-melting point are old hat. And, with the price of entry dropping below the $500 mark, soon enough anyone will be able print their own pirated 45s. Instructables user [taulman] has has taken it upon himself to push the DIY polymer extruder scene in a new direction -- Nylon. The slick and bendable Nylon 6 melts at 320 degrees celsius, roughly 100 degrees higher than the more common and brittle ABS. The flexible nature of nylon has some obvious advantages, particularly when printing tubing or even an iPhone case. What's more, gears and bearings created from the synthetic don't need to be lubricated. But, this isn't the end game for [taulman]. The resourceful DIYer plans to keep working on his high-temperature system until he can build custom creations from Delrin and Polycarbonate. The obvious downside here, is that higher temperatures require more power and more rugged components that could drive up cost. But, we'd say it's a small price to pay for being able to print your own Otterbox. Check out the video demos after the break.

Continue reading 3D printing gets more flexible with Nylon extrusion

3D printing gets more flexible with Nylon extrusion originally appeared on Engadget on Tue, 22 May 2012 17:11:00 EST. Please see our terms for use of feeds.

If you find yourself with nothing better to do this weekend, then you might have a bit of fun playing around with Samsung's soon-to-be-released S Voice application on your rooted Android 4.0 smartphone. The APK has now made its way into the wild, and we couldn't help but take it for a spin on our Nexus S. First off, while we can't vouch for the security of the file, we can confirm that it's indeed functional. Secondly, while some of the S Voice features work just fine -- such as search or contact queries -- other requests such as navigation repeatedly caused the app to crash. In other words, if you're expecting this app to behave as it should on the Galaxy S III, you might be in for a disappointment. If you're merely looking to poke around with the S Voice functionality, however, the download seems quite worthwhile. At this point, we're most curious to know whether non-Samsung owners have similar luck. If you're willing to give 'er a go, let us know your experience in the comments below.

Update: We've also now tested the leaked APK on our Galaxy Nexus, and are happy to report that S Voice works quite flawlessly. As always, your mileage may vary.

Samsung Galaxy S III S Voice APK leaked online originally appeared on Engadget on Sat, 19 May 2012 21:52:00 EST. Please see our terms for use of feeds.

It's likely overkill for those interested only in some basic tablet modding, but the folks from Liquidware (no strangers to the DIY scene) have a new bit of kit that should please those looking to take on a more ambitious project. Dubbed simply Amber, the kit is described as "80 percent of the way to a tablet" -- you'll get a 1GHz ARM Cortex-A8 processor, a 7-inch capacitive display and a customized version of Android 2.3, but no pesky casing to get in the way of any other additions you see fit to add. That convenience comes at a bit of a cost, though. The Amber will set you back anywhere from $983 to $1,674 depending on the kit you choose. Head on past the break for a quick look at it on video.

Continue reading Liquidware debuts Amber, a customizable Android development tablet

Liquidware debuts Amber, a customizable Android development tablet originally appeared on Engadget on Fri, 18 May 2012 02:07:00 EST. Please see our terms for use of feeds.

Though electronics hobbyists may not have the same resources that the Maker Sheds of the world have to design, package and sell do-it-yourself kits, electronics component distributor Jameco plans to change that. With Club Jameco, enthusiasts can pitch their kit ideas to the electronic component wizards in Belmont, CA and if a project is deemed viable for production, they'll be provided with feedback and have their idea posted for public comment. After the creation of step-by-step kit instructions, a list of materials and undergoing final approval, kits will be sold to the adoring masses. Once projects roll off production lines and into garages, creators will be paid royalties anywhere from five to ten percent based on quarterly sales. Aside from giving DIYers another sales avenue, it's also an opportunity for those who've been wary of piecing together projects to finally dive in sans the added fuss. Hankering to propose a bundle of your own? Per usual, all the particulars can be found in the source link below.

Club Jameco borrows from Etsy and Kickstarter, lets DIYers design, sell and buy project kits originally appeared on Engadget on Thu, 17 May 2012 03:41:00 EST. Please see our terms for use of feeds.

Nick Yulman has been doing the whole mechanical music thing for sometime. In fact, the first time he came to our attention was at Maker Faire a couple of years back, when he had a cadre of small robotic instruments set up on a table in a quiet corner near the food stands. For ITP's Spring Show, Nick decided to share the love and brought along his Bricolo mechanical music system. Comprised of a number of different modules, Bricolo is meant to simplify the act of incorporating robotics and physical objects into the creation of "electronic" music. The two main pieces are a drum arm, which can be mounted on a mic stand and uses and uses a simple actuator to swing a drum stick, and a platform with a small solenoid that can produce either percussive rhythms or melodic tones. All of the pieces can be easily controlled by any MIDI instrument or sequencer.

The small platform that can produce actual musical tones converts notes from any MIDI source into a frequency that the solenoid can vibrate at, creating sound by striking a surface extremely quickly. In the video below you can see as an old hard cover book is turned into a bass synth. Interestingly, by opening and closing the book, varying the weight placed on the platform, you're able to create a filter effect. For the moment the tiny musical motors are largely a proof of concept -- exposed components attached to black or clear acrylic, but the hope is to eventually sell them to curious creators. Our composing skills might not be quite up to Mr. Yulman's lofty standards and we'll never write a bass line as good as I Want You Back. But, we are big fans of noise, and you can make plenty of it with Bricolo. Check out the video after the break to see it in action.

Gallery: Bricolo hands-on

Continue reading Bricolo mechanical music system hand-on (video)

Bricolo mechanical music system hand-on (video) originally appeared on Engadget on Wed, 16 May 2012 09:26:00 EST. Please see our terms for use of feeds.

Arduino boards have smoothed the creation of lots of eccentric thingamajigs, but robotics and controllers are still not for the faint of heart. Luckily, RoboMatter is coming to the rescue of would-be roboticists with a public beta version of its C-based RobotC language for Arduino. Joining Lego Mindstorm and other bots, Arduino will get RobotC's straightforward sensor and motor controls, along with a debugger and sample program library, while still keeping its native Wiring language. So, if you want to be a Kickstarter magnate , or just out-weird everyone else, rolling your own droid is now a bit easier.

Arduino mechs learn RobotC, plot assimilation with Lego Mindstorms originally appeared on Engadget on Sun, 13 May 2012 04:41:00 EST. Please see our terms for use of feeds.

Inspired by the graphic novel "Five Fists of Science" -- and perhaps encouraged by the plucky MIT student who made his own Tesla coil hat and survived -- a DIYer named Rob designed a Tesla coil gun, which he says is fully functional. Rob used a Nerf gun cast in aluminum for the housing and created a high voltage switch with a 3D powder printer. The gun is powered by an 18V ion drill battery and a flyback transformer housed inside a PVC plumbing end cap. Though Rob has yet to fire the gun, photos show what he says are sparks from the setup, and a demo clip is on the way. While video proof is always nice, so is preserving your life. We wish Rob the best with both.

Tesla coil gun exists, may shoot lightning originally appeared on Engadget on Sat, 12 May 2012 05:32:00 EST. Please see our terms for use of feeds.

Take an e-ink e-paper smartwatch that's got plenty of willing customers, throw in a WiFi-connected sensor box and well, imagine the possibilities. The founders behind Pebble and Twine hope you are, because they have announced that the pair will be connectable through the latter's web-based interface. This means you'll be able to setup text notifications to your wrist when your laundry's done, when someone's at your door and plenty more mundane real-world tasks. A brief video explains how it should all go down, but try not to get too excited -- pre-orders are sadly sold out.

Continue reading Pebble ties itself up in Twine: sounds so rustic, couldn't be any less (video)

Pebble ties itself up in Twine: sounds so rustic, couldn't be any less (video) originally appeared on Engadget on Fri, 11 May 2012 16:41:00 EST. Please see our terms for use of feeds.

It may look like something that'd be at home in iTunes, but this visualizer developed by NYU student Phan V is linked to something even more unique to you than your music collection. With the aid of a mic'd up stethoscope, it's able to visualize a person's heartbeat in a manner that has quite a bit more punch than the usual means -- the person's pulse rate determines the speed of the animation, while the volume of the heartbeat captured determines the brightness. Practical? Maybe not, but you can check it out in action in the video after the break.

Continue reading Heartbeat visualizer lets your ticker power a light show (video)

Heartbeat visualizer lets your ticker power a light show (video) originally appeared on Engadget on Tue, 08 May 2012 12:03:00 EST. Please see our terms for use of feeds.

Has there been a gaping R2-D2-shaped hole in your gadget life ever since the Motorola Droid 2 R2-D2 Edition bowed out? The good crew at Instructables knows your plight and has designed the R2-D2 Dark Roast Edition to give your astromech desires an almost literal jolt of energy. The team's do-it-yourself project modifies a BUNN industrial coffee maker -- no slow-drip home unit here -- with a float valve and a generous mix of aluminum, brass, copper and steel welded on top. If you're particularly ambitious, you can even make R2 bleep his delight when you've got a fresh pot lined up. Constructing a Dark Roast Edition requires a good amount of electrical and metalworking savvy, but it might be worth your time while you wait for C-3PO to reach stores.

Continue reading R2-D2 Dark Roast Edition makes your coffee astromech-style, puts brew into 'homebrew' (video)

R2-D2 Dark Roast Edition makes your coffee astromech-style, puts brew into 'homebrew' (video) originally appeared on Engadget on Mon, 07 May 2012 19:25:00 EST. Please see our terms for use of feeds.

Besides beer pong, the whole point of going away to college is to blossom into an independent, motivated, self-sufficient adult. That is, of course, unless your dorm's name is BRAD (Berkeley Ridiculously Automated Dorm), where freshman Derek Low controls devices all around his room without even getting out of bed. An app on his phone can adjust ambient lighting and curtain position depending on the situation. His laptop uses Dragon Dictate to turn shouts into tasks his pile of servos and motors can accomplish. Just saying "Romantic mode" makes a disco ball pop out of the ceiling and plays the epically passionate Elton John song, "Can You Feel The Love Tonight." As if that wasn't enough, the emergency "party mode" button located next to the bed activates a bunch of lasers and strobes, as well as fog and blacklights while a bumpin' stereo system cranks out dance music. This dorm is clearly every college freshman's dream. I mean, who wouldn't want to wake up with Justin Bieber every morning? Check out the video after the break.

Continue reading UC Berkeley freshman shows us his ridiculously automated dorm (video)

UC Berkeley freshman shows us his ridiculously automated dorm (video) originally appeared on Engadget on Fri, 04 May 2012 16:52:00 EST. Please see our terms for use of feeds.

Fans of the homebrew electronics scene may well be familiar with the name Chris Fenton, he of the DIY laptop and a working scale model of the Cray-1A supercomputer. Now he's back with yet another ambitious project: he's set out to build a fully functional electromechanical computer using a 3D printer to fabricate all the parts. That's still a ways from being completed, but Fenton has already finished one key component of it: the punch card reader. Head on past the break to see it in all its whizzing and buzzing glory.

Continue reading Chris Fenton follows up scale model Cray-1A with 3D-printed electromechanical computer, of course

Chris Fenton follows up scale model Cray-1A with 3D-printed electromechanical computer, of course originally appeared on Engadget on Tue, 01 May 2012 13:47:00 EST. Please see our terms for use of feeds.

We've actually already seen one completely home-built 8-bit computer but, while Jake Eisenmann wasn't afraid to show off his creation, Kyle Hovey is actually inviting us along for the ride. The project started up last week when Hovey gathered his first batch of parts and a pair of books and started designing a simple 8-bit computer based on the SAP-1 architecture (SAP stands for Simple as Possible). The transistor-transistor logic (TTL) design is slowly coming together and every step of the process is being documented by Hovey on his blog so that others may follow along and learn from his experience (and, most likely, his mistakes as well). For more details on this rather impressive project, and to monitor its progress, check out the source.

Watch as a DIY 8-bit computer comes together, learn something in the process originally appeared on Engadget on Mon, 30 Apr 2012 23:02:00 EST. Please see our terms for use of feeds.

Here's an instance of NFC technology that's more exciting than yet another tap-to-pay scenario. Google employee Paul Carff combined a Motorola Xoom running ICS with an Arduino microcontroller to create KegDroid, a friendly green beer dispenser. The Xoom acts as a gatekeeper to that brewed goodness, only letting the bot dispense drinks after users swipe an authorized badge. The badge is read by an NFC scanner on the bottom of the case and is then authenticated (or rejected) by the Arduino board. Once the system grants access, users can choose from two selections on tap via a custom Android application displayed on the Xoom's screen. As Android Community points out -- and as you'll see in the video below -- the KegDroid hasn't mastered a bartender-level pour (read: there's way too much foam). Still, this is oodles cooler than your average keg, wouldn't you agree?

Continue reading KegDroid dispenses beer with the help of a Xoom tablet and an Arduino board

KegDroid dispenses beer with the help of a Xoom tablet and an Arduino board originally appeared on Engadget on Mon, 30 Apr 2012 17:47:00 EST. Please see our terms for use of feeds.

On the list of nerd pastimes, miniaturization ranks pretty high. So, we're not exactly surprised to see a tiny N64 controller, but we're kind of amazed that this rather extreme hack managed to avoid detection since January. The itty bitty controller isn't a mod, but an original construction built around a PIC microcontroller. You might notice that the yellow C buttons are absent, instead Kirren (the creator) went with a tiny four way switch, which you'll see above the blue and green A and B buttons. The design skips the L key, but you'll find R and Z on the rear face. For a short clip of it in action head on after the break and, if you want to build one yourself, hit up the source.

Continue reading Tiny N64 controller guaranteed to cause serious crampage

Tiny N64 controller guaranteed to cause serious crampage originally appeared on Engadget on Fri, 27 Apr 2012 14:04:00 EST. Please see our terms for use of feeds.

Halo may have made its way to the Atari 2600, but wouldn't porting a retro game to this '70s-era console be more appropriate? MAKE Magazine has the skinny on former Atari dev Scott Williamson's port of the Cinematronics shooter Star Castle. Though Atari execs decided the title was too complicated to bring over in the '80s, Williamson took it upon himself to make that transition possible. The result of some serious coding is 8K of ROM and 128 bytes of RAM's worth of good ol' space war. But he didn't stop there -- he redesigned the cartridge with a transparent casing and LEDs that flash during gameplay. Click through to the source link for the full step-by-step.

Star Castle finally finds a home on the Atari 2600, gets a redesigned cartridge originally appeared on Engadget on Fri, 27 Apr 2012 03:27:00 EST. Please see our terms for use of feeds.

So you shelled out a cool $25 to get your hands on the Raspberry Pi -- and, after some hiccups, the thing actually shipped. Now what? Adafruit's got your back. The DIY-friendly company announced that it's getting ready to release its Prototyping Pi Plate Kit, which will help you leverage the little Linux box for some of those home-baked embedded computer projects you're itching to start. Nothing yet in the way of pricing or availability for the product -- not until Adafruit's done testing it on shipping Raspberry Pi units. In the meantime, you can always add it to your hacking wish list by clicking the source link below.

Adafruit wants to help you hack your Raspberry Pi originally appeared on Engadget on Thu, 26 Apr 2012 14:55:00 EST. Please see our terms for use of feeds.

Sure, Google Calendar is helpful, but ultimately it's on you to get yourself to that meeting. Wouldn't it be nice if the utility could handle some of the to-do list itself? Hack A Day scoped out an example of it doing just that, after a home owner named Shane posted a video of his DIY system that uses Calendar to control his heater. First, he connected a USB-powered mbed microcontroller with an ARM Cortex M3 processor to the internet via an Ethernet cable. As it happens, the mbed also has a temperature controller and solid state relay for turning the heater on and off. On the software side, he took advantage of a feature in the Google API that let him sync the mbed's network time, with the mbed able to "see" in advance what temp changes are scheduled on the calendar. In other words, if turning on the heater is on the schedule, the mbed system knows it and makes it happen. In a brilliant act of disaster prevention, Shane also tweaked the on-board temperature controller to not go above a certain number of degrees. For more technical details, check out the video below and the photos at the source link.

Continue reading DIY hack uses Google Calendar to automate home heating system (video)

DIY hack uses Google Calendar to automate home heating system (video) originally appeared on Engadget on Thu, 26 Apr 2012 08:22:00 EST. Please see our terms for use of feeds.

Have you ever wished that cameras could capture not only an image of the scene in front of them, but also describe it to you in plain English? Ok, what if it bypassed the whole "photo" thing and just spit out a slip of paper with words on it? Well, if you're still interested, the impressive Matt Richardson (of Make fame) has a project right up your alley. The Descriptive Camera is a relatively simple device really. A Logitech webcam is connected to a BeagleBone dev board, which is in turn plugged into a thermal printer from Adafruit. Obviously, the tech required to analyze a scene recognize the objects then convert that pile of pixels into a slice prose is outside of the budget and capability of your average DIY project. So Matt turned instead to Mechanical Turk, Amazon's marketplace for HITs or Human Intelligence Tasks. Images captured by the cam are uploaded via the BeagleBone, where an actual person describes what he or she sees and the resulting literature is printed out. For more details and images check out the source.

DIY 'Descriptive Camera' captures images, prints out prose originally appeared on Engadget on Wed, 25 Apr 2012 17:03:00 EST. Please see our terms for use of feeds.

Building your own wireless communications device isn't for the faint of heart, or the law-abiding -- the FCC tends to prefer placing its own stamp of approval on devices that utilize US airwaves, making a homegrown mobile phone an unlikely proposition. That didn't stop a team at the MIT Media Lab from creating such a DIY kit, however. Meet the Do-It-Yourself Cellphone. This wood-based mobile rig, while it's currently in the prototype phase (where it may indefinitely remain), would eventually ship with a circuit board, control pad, a fairly beefy antenna and a monochrome LCD. Sounds like it'd be right at home at some kid's garage workshop in the early '80s, not showcased at an MIT open house. The argument here is that people spend more time with their phone than with any other device, so naturally they'd want to build one to their liking. Nowadays, folks expect their pocketable handset to enable them to not only place and receive phone calls, but also store phone numbers, offer a rechargeable battery, and, well, in some cases even send and receive email, and surf the web -- none of which are available with such a kit.

The prototype we saw was fully functional. It could place calls. It could receive calls. There was even Caller ID! The phone does indeed feel homemade, with its laser-cut plywood case and a design that lacks some of the most basic gadget essentials, like a rechargeable battery (or at very least some provisions for replacing the 9-volt inside without unscrewing the case). Audio quality sounded fine, and calls went out and came in without a hitch -- there's a SIM card slot inside, letting you bring the nondescript phone to the carrier of your choice. Does it work? Yes. Is it worth dropping $100-150 in parts to build a jumbo-sized phone with a microscopic feature set? No, there's definitely nothing smart about the DIY Cellphone. If you want to throw together your own handset, however, and not risk anyone questioning the legitimacy of your homemade claim, you might want to keep an eye out for this to come to market. The rest of you will find everything you need in the video just past the break. We're just happy to have walked away without any splinters.

Gallery: MIT Media Lab: DIY Cellphone

Continue reading DIY Cellphone has the footprint of an ice cream sandwich, definitely doesn't run ICS (hands-on)

DIY Cellphone has the footprint of an ice cream sandwich, definitely doesn't run ICS (hands-on) originally appeared on Engadget on Wed, 25 Apr 2012 12:22:00 EST. Please see our terms for use of feeds.

Nokia's buried-but-beloved N900 smartphone has performed many parlor tricks in the past, but its latest role as a carbon-fiber swaddled cyborg cranium just might take the cake. Using the equally forsaken MeeGo Maemo OS, a roboticist by the name of Sascha hacked his way into the phone's three-axis controller and other components in order to bring his Bioloid creation to life. The smartphone's video streaming and remote access functions may also give this bipedal mech a leg-up on the last N900 robo we admired -- but we'll need to see some video of it all in action before we make that call. Meanwhile, let's just hope that this unholy union of rejected parts doesn't become self-aware and turn on the company that cast it away.

Nokia N900 rises from the grave, replaces robot's head originally appeared on Engadget on Mon, 23 Apr 2012 10:17:00 EST. Please see our terms for use of feeds.

Google Earth already offers quite a variety of ways to explore the planet, but the folks in Mountain View never seem content to leave things alone for long. Their latest addition is some aerial imagery of a slightly different sort -- images shot from ordinary balloons and kites. That initial batch of photos comes courtesy of The Public Laboratory for Open Technology and Science, which is itself a grassroots effort that anyone can contribute to. And that's apparently what Google hopes folks will do in order to expand the aerial views available -- as Google notes on its Lat Long blog, all that you need to get started is a digital camera and about $100 in parts, plus a little initiative. Complete details on how to start your own DIY mapping effort, or simply explore the options now available, can be found at the links below.

Google Earth adds balloon and kite aerial imagery, invites you to contribute originally appeared on Engadget on Tue, 17 Apr 2012 21:40:00 EST. Please see our terms for use of feeds.

HTC One X gets unofficial power management fix, boosts battery life 10 to 20 percent originally appeared on Engadget on Fri, 13 Apr 2012 17:19:00 EST. Please see our terms for use of feeds.

AzTtec PC case mod takes the Thermaltake Level 10 GT back in time originally appeared on Engadget on Thu, 29 Mar 2012 05:24:00 EST. Please see our terms for use of feeds.

Continue reading Kinect makes pact with head-mounted display, virtual reality Skyrim ensues

Kinect makes pact with head-mounted display, virtual reality Skyrim ensues originally appeared on Engadget on Sat, 17 Mar 2012 14:20:00 EST. Please see our terms for use of feeds.

Galaxy Note LTE gains access to T-Mobile's HSPA+ network with custom radio originally appeared on Engadget on Wed, 14 Mar 2012 08:27:00 EST. Please see our terms for use of feeds.

Continue reading DIY password dongle logs you in, saves you from RSI (video)

DIY password dongle logs you in, saves you from RSI (video) originally appeared on Engadget on Mon, 05 Mar 2012 20:50:00 EST. Please see our terms for use of feeds.

Continue reading CircuitLab brings schematic design and sharing to the browser (video)

CircuitLab brings schematic design and sharing to the browser (video) originally appeared on Engadget on Sun, 04 Mar 2012 00:32:00 EST. Please see our terms for use of feeds.

Continue reading Make Angry Birds awesome again with DIY slingshot controller

Make Angry Birds awesome again with DIY slingshot controller originally appeared on Engadget on Wed, 29 Feb 2012 12:23:00 EST. Please see our terms for use of feeds.

DIY'er makes his own conductive ink, teaches you how to do the same originally appeared on Engadget on Sat, 25 Feb 2012 13:13:00 EST. Please see our terms for use of feeds.

Inhabitat's Week in Green: solar tulip, new discovered molecule and a colossal statue of Coca Cola crates originally appeared on Engadget on Mon, 13 Feb 2012 12:02:00 EST. Please see our terms for use of feeds.

Gallery: Circuit Playground

Continue reading Adafruit's Circuit Playground app deciphers resistor codes, helps you remember Ohm's Law

Adafruit's Circuit Playground app deciphers resistor codes, helps you remember Ohm's Law originally appeared on Engadget on Mon, 06 Feb 2012 14:16:00 EST. Please see our terms for use of feeds.

There are plenty of off-the-shelf controllers out there, but what if you fancy something a little more... you? How about fully customized, with a good seasoning of affordability and style? Design student Alex S has built a framework to help you build just that. The units shown above are for DJ-based programs, but you can create interfaces for any software that takes HID or MIDI input, and as they're modular, create endless ultra-custom set-ups. Keen to dismantle any technical barriers, Alex created a step-by-step Instructable, but you'll still need to get your hands dirty with Arduino and some circuitry. The whole project is open source, and while it's a step up from Lego, until we can just print these things, it seems like a great option to us.

Continue reading Open source controller framework lets you add the finishing touch

Open source controller framework lets you add the finishing touch originally appeared on Engadget on Thu, 26 Jan 2012 18:27:00 EST. Please see our terms for use of feeds.

Continue reading 'Still Alive' played on 3D printed record, takes music piracy to complicated new levels

'Still Alive' played on 3D printed record, takes music piracy to complicated new levels originally appeared on Engadget on Tue, 24 Jan 2012 20:32:00 EST. Please see our terms for use of feeds.

Teenage Engineering introduces Oplab musical prototyping platform originally appeared on Engadget on Mon, 23 Jan 2012 17:11:00 EST. Please see our terms for use of feeds.