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Input Devices

Create Your Own Bullet Time Camera Rig With Raspberry Pi 88

sfcrazy writes "A team of extremely creative people have created a really inexpensive bullet time set-up using Raspberry Pis — and the whole set-up costs less than a professional DSLR camera. The rig looks more like the LHC at CERN using nearly half a kilometre of network cables, 48 Raspberry Pis fitted with cameras and PiFace Control. The rig worked perfectly — in terms of doing what a bullet time set-up should do. Raspberry Pis achieved the Hollywood's 'frozen time' effect at a much lesser cost."
Hardware Hacking

Pictures From an Exhibition: World Makerfaire 2012 NYC 33

New submitter SirTicksAlot writes "I attended World Makerfaire 2012 NYC this past weekend and wanted to share some of the highlights of the faire. Makerfaire is a gathering of smart and talented groups and individuals who share their love for making things. And there is nearly no limit as to what kind of ideas or projects on display. There is no age limit or restriction and kids of all ages are encouraged to interact with everything they can. If you ever go to shows and see 'DO NOT TOUCH,' you did not see that here. Touching, inspecting and learning is very much warranted. There were many stations where kids could learn to use tools, assemble things, and even learn to solder."
Hardware Hacking

Mechanical CPU Clock 37

An anonymous reader writes "I designed this CPU clock to help people learn about how a CPU works. The Mechanical CPU Clock shows the basic building blocks of a CPU (ALU, buses, RAM, registers, and a Control Unit). It executes a set of instructions which will emulate a simple wall clock. A detailed build/explanation is available on"

Raspberry Pi Running Quake 3 102

First time accepted submitter phonewebcam writes "Here's something to liven up your weekend: a video of the Raspberry Pi running Quake 3. We're still working on ironing a few kinks out (specifically, there seems to be a library issue which means our framerate, while good, isn't quite as spectacular as we know it can be; we're working on it as I post this) – but this is what test boards are for, and we're making great progress getting the boards running smoothly."

Dozens of Tech Bigwigs Friend Facebook Spambot 81

jfruhlinger writes "If you've used Facebook or Twitter, you're almost certainly familiar with 'bimbots' — accounts that have profile pics of attractive women, but seem to exist only to send send spam links with varying degrees of subtlety. Henry Copeland, the founder of BlogAds, tracks the social network of one such Facebook bot, and finds that she's friends with a long list of influential tech and media folks. Copeland also tracks down the origin of the photo that accompanies the account."
Wireless Networking

Auto-Scanning the Names People Choose For Their Wireless APs 422

MichaelSmith writes "I code on the tram, going to and from work, and I noticed that there are a lot of WiFi access points along the way. So one week I made it my job to write an automatic scanner which runs from a cron job every minute during commuting times. My backup script pushes the new AP names to my web server and you can read it online. It is a mixture of the straightforward, naive and funny, with a few pop culture references along the way. The first column in the file is the number of access points with that name. The second column is the AP name, in brackets to pick up white space." Why can't "Dress Me Slowly" and "Domestic Bliss" just share an AP?

Mentioning Android Is a No-No In iPhone App Store 441

donberryman writes "Apple has told a software developer that its application cannot be included in the iPhone App Store if it mentions Google Android. The developer just wanted to mention that the app was a finalist in Google's Android Developer's Challenge." The developer complied with apparent good humor. Here is their blog post, which includes the text of the iPhone store's not-quite-rejection.

Phoenix Mars Lander To Touch Down In 2 Hours 119

AFP has a good summary of the pre-touchdown jitters the Phoenix Mars Lander crew is living through. The spacecraft has been under way for 10 months. If the landing goes according to plan — and only about half of the three dozen such attempts have — mission controllers at the University of Arizona will receive radio signals from the Martian surface at 23:53 GMT. Here's the Mars mission home. You can (in theory) track the lander here, but at the moment the JPL Solar System Simulator is "experiencing technical difficulties."

2 pints = 1 Cavort