Android and Arduino-packin' Cellbot features voice recognition, autonomy, and charm to spare

The Cellbots gang has been furiously productive as of late. Not even a month after their wooden "boxbot" was first spotted on You Tube the project has moved on from its humble beginnings of lumber and windshield wiper motors to a full-on a neon green acrylic Truckbot that uses a G1 and Arduino board combination for control. Sure, we've seen Android-powered robots before, but these guys have done some pretty cool things, and have no intention of stopping now. They've already implemented an ultrasonic range detector so the 'bot can override the operator and prevent itself from running off a cliff (although we'd like to suggest mounting one on the rear as well -- for obvious reasons), voice recognition, and the Android compass into the control system. If anything, the amount of progress makes this project very well worth keeping an eye on

T-shirt modded to let you know when you have new emails, won't tell you why your friends are avoiding you

You probably don't have enough reminders that you're always a little behind, right? Well Chris and his wife Madeline decided to make one more for themselves: a t-shirt that lights up when you have new emails, and also tells you the number in your inbox. Using an Arduino Lilypad microcontroller, a few LEDs, conductive thread, and a Bluetooth dongle to communicate with an Android phone nearby (which has access to the inbox), Chris took a custom printed shirt and rigged up this badboy. It's actually pretty good looking as far as these things go, but we still don't know if we need this in our already alert-ridden lives.