I've been watching the news on Google Glasses as well. Very interesting. It still has some things to work out, but I had that same thought that it could make for a cool interface. Might be difficult to control in a plane as voice would be a challenge with the noise and touchscreen would kind of eliminate the benefit, allbeit it would make for a cool HUD for SynVis or pop up info. I'll have to keep an eye and see how they progress. I'll see what Walter's thoughts are too. Thanks for the post.