This one isn't much of a surprise -- considering N-Trig told us just a few months ago that "the most useful Android slates will be pen-enabled" and that it was working on Android support -- but today the Israel-based company has officially announced support for Google's mobile operating system. What does that mean? On a technical level, it means that N-Trig's DuoSense pen and capacitive multitouch solution, which is currently on tablets like the