Droid 3 Teardown Reveals International SIM

The Droid 3 has an impressive spec sheet, with updated hardware compared to the two prior generations. (Photo courtesy iFixit)

With its souped-up specs and slimmer profile, Motorola’s latest Droid iteration is a definite improvement on the company’s previous two models. Too bad you’ll be hard-pressed to fix the thing if you break it.

Gadget repair site iFixit cracked open the Droid 3 Android smartphone to find a host of improvements. Among those is a big perk for the world-traveling types, as well as a processor update for improved computing power.

In a big bonus for the frequent flying crowd, the Droid 3 comes with a SIM card, which lets you make phone calls while in countries other than the United States. The Vodafone-carried SIM — which runs on the Vodafone network, one of the largest telecommunications companies in the world — allows for data and telephone services in over 200 countries outside of the United States. There’s one big caveat, however: Data roaming charges outside of the United States may reach as high as twenty bucks per megabyte.

The Droid 3 comes complete with its own SIM card, which allows for international phone calls. (Photo courtesy iFixit)

Though not the first phone to run Android, Motorola’s first Droid was the first smartphone running Google’s platform to prove incredibly popular. When the Android platform first launched on HTC’s G1 in 2008, initial phone sales were decent — by no means a failure. Motorola and Verizon, however, beefed up the marketing budget for the first Droid-branded phone, pumping almost $100 million into the handset’s launch. The big bet paid off: Over 5 million Droid phones sold in the first six months after the phone’s release. Motorola hopes it can continue its hot streak by continuing to promote its Droid brand.

It’s important to note that there is a global version of the Droid 2 with a SIM installed, but if you’re looking for something of a hardware update, the Droid 3 may be a good fit.

Each generation of the Droid has gradually stepped up its computing power. The first-generation Droid phone came with a 600-MHz ARM-based processor, and the Droid 2 bumped that processing power up to 1 GHz with its single-core chip. Motorola’s Droid 3 comes with a dual-core ARM Cortex A9 1-GHz processor, competitive with other recent dual-core smartphone releases; more cores means more tasks can be processed simultaneously.

If you’re prone to dropping devices, the Droid 3 isn’t exactly a breeze to repair. Most of the internal components are connected by a single ribbon cable, “meaning that replacing one requires replacing them all,” says iFixit. And if you crack your screen, you’re sorta screwed — at least from an accessibility standpoint. You’ll have to take the whole phone apart to get to your LCD.

A single ribbon cable connects the major internal parts, making it difficult to repair and replace busted pieces. (Photo courtesy iFixit)

Check out the rest of the teardown and iFixit’s full weigh-in here.


DIY Pen Is More Fun to Make Than Use

Self-assembled and shrink-wrapped, the DIY pen is worth the work

Fraser Ross’ DIY Pen is a flatpack biro kit. A laser-cut sheet of plywood contains pop-out wooden donuts of various sizes, and these are slotted to fix onto two spars which form the twin scaffold spines of the pen.

Once you have assembled this torpedo-shaped skeleton, you pop out the nib and clicky-button from the frame of the kit and push them into the ends. Finally, you slide a rubber sleeve over the whole thing and heat it with either a hairdryer or an oven. The shrink-wrap shrinks and wraps the pen into a sealed, oversized bullet.

It’s complicated, uses multiple materials and needs assembly not just by the user but also at the factory. In short, it is the antithesis of regular flatpack designs. On the other hand, it looks like so much fun to assemble that I’d probably do it over and over. It’s certainly a lot more fun than chewing the end of a Bic.

DIY Pen [Fraser Ross via Oh Gizmo!]

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Star Wars Lightsaber Is a Hacked Flashgun Battery Pack

A Graflex battery holder was the basis of the Lightsaber prop. Photo Camera69/Ebay

Did you know that the Lightsaber was actually first made in the 1940s, a time not very long ago in a place not so very far away? The body of the now-iconic Jedi sword was actually made from the battery holder of an old Graflex flashgun.

This metal shaft would have had its lamp up top, just like the Lightsaber, and was used with the then-fast Speed Graphic camera, the camera most associated with the legendarily clairvoyant crime-scene photographer Weegee.

In fact, the Lightsaber wasn’t much more than old junk, repurposed. Slid into the mounting bracket on the side of the cylinder was a seven-lamp LED strip, as used in an old pocket calculator, along with unknown grip material and an old chopped-down computer connector.

Just add the Force and you have your Lightsaber.

Ironically, replicas are being manufactured, and show up on Ebay next to the real thing. This means that spare parts are still being produced for a camera accessory that is 70-years obsolete. Maybe they even work?

The Graflex [FX Sabers via Petapixel and Reddit]


Jailbreakme 3.0: Unlock Your iPad 2 From the Browser

Jailbreak you iPad 2 right there in Mobile Safari. If you dare…

If you trust a website that uses an unpatched security exploit to enable root access on your iOS device, then you might want to go ahead and visit Jailbreakme.com (v3.0), a site that offers a fast jailbreak which doesn’t require a computer to do the work. The hack will work with the iPhone 3GS and better, the iPod Touch 3G and up, and both iPads. Yes, you can finally jailbreak your iPad 2.

The jailbreak works via a vulnerability in the iOS PDF display code. You visit the site in Mobile Safari, tap a link and the exploit goes to work, gaining root access to the file system and installing the Cydia app store.

The Cydia developers, somewhat ironically, have a patch ready that will fix the PDF vulnerability, although it can’t be long until Apple releases its own fix in the form of an OS update. I tried an earlier version in August 2010 and it worked great — easily the simplest jailbreak I have ever done. But I quickly restored my iPod Touch to a normal, un-jailbroken state for reasons of paranoia.

We certainly have no reason to think that there is any malicious payload inside the jailbreakme.com exploit, but on the other hand we have no evidence that there isn’t. Caveat emptor, and all that.

Jailbreakme 3.0 [Jailbreakme.com]

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Video: Cameras Mounted on Fireworks Show Dizzying Point-of-View

Sure, you love to watch a crash-bang firework show while you sip a cold beer on July 4th, but did you ever think about how the poor firework feels? Well did you, you callous spectator, you?

No, you didn’t, which means that Jeremiah Warren is a much better man than you. Not only did he ask himself about the firework’s welfare, he tried to see things from its point-of-view. Literally. Warren, a videographer, mounted tiny (808 #11) video cameras onto the rockets and fired them up into the sky.

The result is this short collection of clips showing the dizzying, spinning flight of the fireworks. You see the earth falling away, and showers of colored sparks erupting before the whole package returns to the ground with a thud.

What’s amazing to me is that Warren got any footage back at all. Here’s what he says about trying to get a decent shot:

It ended up being harder to get a good shot than I though it would be. I was going to mount fins on the to stabilize them, but by the time I got the idea I already shot through my supply.

Already shot through my supply. It sounds like he was sacrificing these $140 cameras one after the other, which makes it seem like only the microSD cards survived.

Thank you, Jeremiah Warren.

Wide Angle Camera Mounted on Firework POV [YouTube via PetaPixel]

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DIY Bike Tire Puncture Guard Made From a Seatbelt

It’s neither practical nor pretty, but this DIY tire-liner certainly looks effective

Summer is officially here, in the Northern Hemisphere at least, and with it comes puncture season. Here in Barcelona, Spain, the lack of rain from May onwards means the streets build up a tire-killing collection of sharp detritus, from the remains of broken beer bottles to shards of smashed car headlamps.

Taking a trip of more than a few kilometers without a spare tube, pump and tools is foolish.

Unless you are Bike Hacks reader Nicolás, who came up with ingenious and cheap anti-puncture shield for his tires. He simply cut the straps off an old messenger bag, which were made of already-recycled seatbelt webbing. He then cut the belts to size and pushed them inside his bike tires before replacing them and fitting the inner tube as usual.

Seatbelts are pretty tough. Try shoving something sharp through one to test it out if you like. It’s certainly a lot tougher than weak and easy-to-cut bike tubes. My first concern would be about the added weight, and then the difficulty of getting the belt lined up to keep it in balance. But then, on an old Dutch bike which weighs a ton already, this could be a great low-tech solution. Sure, you can buy proper tire liners, but are they free? I’ll stick with my patch kit, for now, but in an emergency, I now have a new idea of what to use for a tire-boot to repair any gaping holes.

Seat Belt Bike Tire Hack [Nicolás on Bike Hacks]

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Microsoft Releases Xbox Kinect SDK, Hackers Get to Work

Microsoft opened up the Kinect Software Developement Kit to coders everywhere Thursday. (Photo: Jon Snyder/Wired.com)

Microsoft on Thursday released a software development kit for its Kinect gaming system, and hackers are already testing the limits of what the device can do.

After the release of the SDK, Microsoft invited a group of developers to its headquarters in Redmond, Washington to see what kinds of applications they could come up with for the device. Dubbed “Code Camp,” the developers were given 24 hours to create programs that would interact with the Xbox-based motion-sensing device.

Initially released in November of 2010, the Kinect replaces the traditional Xbox controller with the movements of your actual hands, using a camera that translates motion into controlling the videogame you’re playing. The device was a hit for the company; Kinect sales surpassed10 million units in March.

But the Kinect’s release proved to be bigger than just a hands-free videogame controller. The device’s motion controller opens doors to application across all sorts of fields, from major advances in robotics to medical research. Until now, sensors and cameras used for capturing the motion of 3-D objects were either cumbersome and expensive, or cheap and unreliable. At $150, the lightweight, compact Kinect is capable of capturing real-time 3-D motion at the perfect price.

Initial Kinect application ideas ranged from the bland — such as a human-controlled version of Atari’s Pong — to the nerdy — like the augmented-reality program that drops a lightsaber in your left hand.

The coolest by far, however, was the “Quadracopter” hack, which lets you move a four-propeller-powered helicopter through the air with a mere flick of your wrists, seen below:

Coders can access the Kinect’s video, microphone and depth sensors to build on the low-level data streams taken in by the hardware. They can also access some of the more high-level capabilities like noise and echo cancellation, and skeletal tracking makes gesture-navigation in applications possible.

For major platforms, launching a software development kit is a big deal. When launching a new piece of hardware like the Kinect, building a robust ecosystem of applications is important to attract potential buyers. In order for that to happen, hardware companies need to court the developer community, enticing coders to build different programs for the new device. Recently, Apple has seen the most success in this realm, as its iOS platform contains over 500,000 applications available for download in its App Store. Similarly, Android is catching up with over 200,000 in the Android Market.

What’s difficult to imagine, however, is how Microsoft can build its developer base of Kinect coders when there seems to be little financial incentive for them to join. As Make points out, Microsoft’s developer agreement terms essentially state “you can’t start a business, make money, sell services or consulting” using the SDK.

“Under the terms of the license for this SDK Beta, you cannot deploy applications created with the SDK Beta for use in your business operations,” according to the noncommercial-use terms Microsoft makes developers agree to. “Even if no fee is charged or received in connection with such use, such use in a business is still a commercial use and is not permitted under the SDK Beta license.”

This is arguably one of the biggest stumbling blocks for Android, which is being beaten out by iOS in terms of making developers more money.

Still, the impetus for Microsoft’s SDK release began with amateur coders creating homebrewed hacks with the Kinect for the fun of it. If opening up the SDK leads to more of this, Kinect’s platform could grow much larger.

Of course, Microsoft’s SDK release is initially available to Windows 7 developers only.


AMD Equips HP Laptops With Fusion A-Series Chips

AMD's new series of APUs (accelerated processing units) will power a line of HP laptops. Photo courtesy of AMD

HP and AMD announced Tuesday a fleet of new laptop and notebook computers, powered by a new series of AMD processors.

Previously codenamed Llano, AMD’s Fusion A-series of chips come inside each of HP’s 11 new notebook models — six consumer-based devices, five for the enterprise. Under the new APU moniker (accelerated processing unit), the chips are a hybrid of traditional CPUs, or central processing units, and GPUs, or graphics-processing units.

HP’s claims are bold. The company says with AMD’s APUs installed, the new line of laptops will see up to 10.5 hours of battery life, along with a 2x boost in graphics performance in the Pavillion dv-series of laptops (compared to previous dv versions).

The quad-core Llano APU chips have been in the pipeline for AMD since 2008. Since it’s difficult for AMD to compete with chip-industry giant Intel in terms of raw processing power, AMD opted for a low-power consumption design.

In terms of price and power, AMD’s A-Series is more aligned to compete with Intel’s Sandy Bridge line of mobile processors. AMD, however, seems to have the edge on graphical performance and added features that aren’t seen on Intel’s chips. A-Series chips, for instance, are compatible with Direct X version 11, as well as USB 3.0-friendly. Intel can’t say the same of its Sandy Bridge chips quite yet.

What Intel has on the horizon, however, is impressive. The company recently debuted its new line of 3-D transistors, which allow for the production of its cheap, more-efficient Ivy Bridge line of forthcoming chips. The 3-D nomenclature stems from the addition of a thin silicon fin that literally juts out atop the chip. This allows for better current control of the voltage running through the chip, with less leakage than ever before. Also, more transistors can be packed onto the increased surface area of the chips using Intel’s 22-nanometer manufacturing process.

APUs are already shipping, and AMD expects to see the chips in over 150 different notebooks by summertime. HP in particular priced its APU-powered notebooks in the $450 to $700 range, most of which will debut this summer.


Hack Attack: Angry Birds Running on a Nook Touch

Nook Touch Rooting. These three words are more suggestive of dubious sexual practices than hardware hacking. Add in two more words — Angry Birds — and things get a lot more exciting.

YouTuber and Android hacker JFreke has rooted (the Android version of jailbreaking) Barnes & Noble’s new touchscreen e-reader and installed Angry Birds. It is almost impossible to play, thanks to limits of processing power and the slow-updating e-ink screen, but it is amazing nonetheless. Check out the video:

Most surprising is that the touchscreen is actually sensitive enough to allow a controlled bird launch. The display stutters into confusion for a few seconds, but when things slow down again, we see that the angry bird has toppled at least one evil green piggy.

Practical? No. Impressive? Sure — it’s Angry Birds on a frikkin’ e-reader!

Angry Birds on Rooted Nook Touch [YouTube via Talk Android]

Nook Touch Rooting [Nookdevs Wiki]

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Specialized Beats: Music Made with Bicycle Sounds

It’s not often that a musician’s list of instruments will include the Specialized Stumpjumper Pro FSR bicycle, but that’s just what you’ll find on the credits of Roger Lima’s Specialized Beats.

Lima’s track is made using only the sounds made by two Specialized Stumpjumpers, with an uncredited cameo by a Topeak track pump. He hit, tapped and stroked his samples out of the bikes with both traditional drumming tools and kitchen utensils, along with a cardboard box. The snippets remain un-manipulated save for “compressor, distortion, delay and EQ.”

While we clearly don’t recommend hitting your disk brakes with a carving fork just to make them sing, in the hands of a talented musician the results are worth the risk. Even the video is hypnotic to watch, and the credits tell another story of hacking: the footage was shot on a Canon Rebel T3i, but using a Nikon 50mm ƒ1.4 lens.

If you like the tune, and maybe want to listen to it on your next bike ride, you can grab the MP3 from Lima’s home on the web, White Noise Lab.

Specialized Beats [White Noise Lab via Core77]

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