Yikes, distractionitis! Today the US Patent Office revealed a patent from Google for a micro projector for a future version of Google Glass. Technically you'd be able to project your email onto your windshield while you're driving. That's all we need today, more distracted drivers to dodge on the freeway. Beyond that possible application, Google is very vague as to what advantages their new invention will bring to tech fans, so you'll have to use your imagination here – batteries not included.