Ytai Ben-Tsvi's IOIO board is quite the hit with the Android-hacking DIY crowd. But, that doesn't mean there isn't room for improvement on the $50 dev board. A second-gen version is in the works that adds the ability to connect to a computer as a USB device (not just as a host) or via Bluetooth, without the need for a intermediary controller like an Arduino. Perhaps most exciting for those interested in tinkering with DIY Android phone accessories, is the plan
