We recently posted about the Sony Open SmartWatch project. Since then, Arduino enthusiasts and Sony have been working on a proof of concept for how SmartWatch could be setup to work in an Arduino environment. As a result of these efforts, the Arduino crew have published a GitHub project that includes an alpha version of a complete tool chain, including the Arduino IDE. This will allow developers to innovate with SmartWatch on top of Arduino’s toolchain. Learn more on the Sony developer’s site.