Today we received two very interesting hacks utilizing old cellphones within a matter of minutes of each other – Of course, this means war!
In the left corner we have the Mobile Mobile, a 50 cell phone collection dangling high above our heads by [James]. Loyal readers will remember his last match, a physical realization of the Spinning Wheel of Death. But today, Mobile Mobile tries to keep his title with the use of Twitter and live video.
In the right corner we have competition and newcomer [Timo] and his Cellphone Symphony. With a combined amount of 150 cell phones including sim cards, he is going to be one tough cookie. It’s all down to this folks.
Both utilize MIDI to try and lift spirits this holiday season by playing music and sounds. Servers and custom software are of course both necessities… but who will be the winner? Check out after the break!
Continue reading “Cellphone hack-off”
Photos of the BlackBerry Storm 2, both inside and out, have been leaked. Engadget provides us with the specifics, going into detail about the four large piezoelectric pressure sensors that sit underneath the screen. It looks as though the screen will still function as a button, just without the physical movement of the previous model that received mixed reviews. For a better explanation of the technology behind the phone’s innovative screen, here’s a video describing it in more detail and a writeup over at the CrackBerry forums.
Popular Mechanics has a detailed how-to on diy ruggedization of common portable electronics such as laptops, cameras, and cellphones. There is video of a laptop surviving an eight foot fall due to the tennis balls, pipe insulation, and weather stripping they’ve added. Its not just shock resistant, they’ve used a two-part compound marketed for making custom molded earplugs to make the laptop water resistant.
Layar brings augmented reality to your cellphone with the release of Layar Reality Browser 2.0. Partnering with Layar, Brightkite improves the experience by accessing their content, along with Wikipedia, Twitter, and other services; then by using the camera on your cellphone, maps friends and other users data on the screen, over top of the live feed. Simply aim your camera at a bar and find that two friends are inside, and read a reminder to yourself that you didn’t like the live music. It’s interesting to see how much is already implemented, and with an additional 500 API keys released, what new things will come from Layar?
Related: AR flash library released, Location aware task tracking
With DEFCON and Black Hat going on, a lot of security issues are being made public. This year, cellphones have been a larger target than before. More and more people are carrying complex smartphones that have more ways to go wrong. Even worse, since phones are tied to a billed account, it is possible for malicious software to charge phones discreetly. However, Flexilis promises to keep your phone safe. It’s a free mobile anti-virus that works on most smartphones and PDAs with more clients in the works. It also provides easy backup and recovery options, as well as the ability to wipe the phone if it’s lost. The phone makers really need to fix the probelms, but in the meantime Flexilis can provide a quick response.
[via WSJ Digits]
The silicon hacker behind the Chumby, [bunnie huang], was browsing through the Mobile Phone Megamarket in Shenzhen, China and stumbled upon an unusual repair book. It turns out the book had the schematics to hundreds of Nokia phones. It’s hard to tell if they are legitimate, but the amount of information makes them seem so. [bunnie] claims that the book is a learning experience because it shows how some sub-circuits are implemented. Also, it can be a good reference for sourcing parts. Since Nokia buys millions of each component, the supply of parts they use are stable. There are also editions for other brands, such as Motorola and Samsung.
With the 4th of July around the corner, we thought it would be a good idea to give a controller wrap up and show you how to make some ignitors. Last year we covered a microcontroller based fireworks launcher. If you like the idea of a controller but don’t want to run all the wire, we have the wireless fireworks controller. Adding a little twist to the wireless scene are cell phone triggered fireworks. Maybe controllers are not your cup of tea, you could try to microwave your fireworks. After the break we show you how to make ignitors from a diode and a match.
Continue reading “Firework ignitors and controllers roundup”