I was thinking of something fairly easy and specific. I happen to be married to a Dentist. When she is working she has her hands full and is already wearing pr

I was thinking of something fairly easy and specific. I happen to be married to a Dentist. When she is working she has her hands full and is already wearing protective eye wear. A cool use case is to display patient specific display on an unobtrusive heads up display mounted to the glasses rather than turning her head to look back at the monitor to see the patient's chart. I am sure this technology is possible right now but google glasses would presumably dramatically lower the price and availability. So, this isn't pie in the sky AR but something more specific and approachable in the near term (and great for developer hacking).