For those who are interested, there is another solution for DIY 'google glass'. Well, not glass, actually. The author calls it Raspberry Eye - a Borg-looking wearable computer based on RPi with 2.4" TFT LCD on a head strap mount http://hackaday.com/2014/04/20... and a submission on slashdot http://slashdot.org/submission...

There is a video demonstration of Raspberry Eye https://www.youtube.com/watch?...