Well, guys, you know we've had the tecnhology to do this kind of thing well since 90's... It's just that no-one's really had the imagination and moth interest and funding to bring it into reality. Except for some hardcore nerds. Initiate a good enough browse program (as in google, youtube or whatever, depending on your data search and information processing skills)... parameters... search area: internet, subject: wearable computer smartlink software. Or just "wearable computer". This'll blow your mind.