ArtFall: Pachinko For Techies

January 8, 2009 by Caleb Kraft 4 Comments

[vimeo= 2758525]

ArtFall allows you to draw on a whiteboard, then have small geometric shapes interact with your drawing like a barrier. Imagine a pachinko machine where you have to draw the pegs in. Not only can you draw barriers, but you can change the direction of gravity with either an iPhone or a Wiimote. The footage also shows some sound interaction as the pieces seem to bounce with the bass from some music. The effect is quite nice and somewhat reminiscent of the whiteboard pong we saw recently.

[thanks eric]

Hacking A Digital Picture Keychain

January 8, 2009 by Caleb Kraft 28 Comments

coby

The Coby DP-151sx Digital picture frame keychain seems to be ripe for hacking. At roughly $9, you get a screen, and Li-Ion battery. That’s not bad considering a similar screen alone would cost $20 elsewhere even though it runs on a slower serial connection. While they’ve only put a 3 color pattern on it so far, more can’t be far behind. If you don’t feel like actually tearing it apart, there are some projects that have managed to customize what it displays via the USB connection.

Autonomous Game Controllers

January 7, 2009 by Caleb Kraft 9 Comments

[vimeo=2727246]

On the off chance that you want to program a microcontroller to play your games for you, you should check this out. Near Future Laboratories has made a dongle that can allow an Arduino to operate as a PS2 or PS3 controller. You can see the Arduino running a random path generator in Katamari Damacy in the video above. They wanted to see how long it would take to clear a room. It managed to get almost all of them in about 70 minutes, only missing those that you have to cross a narrow bridge for. Actually, this could be quite useful in allowing people to create alternative input methods. You may recall reading about their early progress back in June 2008.

Brute Force Attack On Twitter

January 7, 2009 by Caleb Kraft 22 Comments

[youtube=http://www.youtube.com/watch?v=IKNbggNJMVI]

Wired Threat Level has posted an interview with the hacker who recently broke into several high profile twitter accounts, such as Fox News, and Barack Obama. Since we know how much you all love twitter, we thought you might want to learn more about it. Apparently he used a brute force method to get into a member of the support team. The password was “happiness” which was cracked pretty quickly. This might be a good time to review your own strategies to prevent brute force attacks.

Tour ThinkGeek’s Offices

January 7, 2009 by Caleb Kraft 14 Comments

[youtube=http://www.youtube.com/watch?v=KTOMezmVC-s]

If you’ve ever been curious what it is like to work at ThinkGeek, check out this video. [John Frazier], a purchasing agent, talks about the history of ThinkGeek as well as what daily work is like. Fairly interesting, but the summary is that it’s just like any other job, with more toys. They probably have to test all the products fairly thoroughly, we know we would.

[thanks Yan]

Plasma Thruster

January 7, 2009 by Caleb Kraft 34 Comments

plasma_thruster

Some of you probably have plans to build your own spaceships, we know we do. Well, the propulsion system can be a bit tricky, especially if you plan on using plasma drives. This breakdown and build of a simple plasma thruster should help you on your way. All you really need is some Argon, a large capacitor bank, and a custom nozzle. You’ve already got most of that right? As usual, be very careful. This is high voltage and very hot.

Automated Plant Growing

January 6, 2009 by Caleb Kraft 29 Comments

[youtube=http://www.youtube.com/watch?v=7tnfcTAoggI]

The Cheap Vegetable Gardener sent us his fully automated grow chamber project. In the quest to have fresh strawberries year round, they’ve made some progress in the area of automating their plant care. The whole thing is controlled by a computer that can turn on/off the lights and adjust the temperature. It also takes snapshots and logs the environment conditions so you can chart it all out nicely. The automated watering feature isn’t done yet, but hopefully will be soon.