We're all aware of HUDs in cockpits, but this is a different spin:

http://glass.aero/

I was a member of the Pioneer Beta program, and the technology showed a lot of promise. I still think there is a long way to go with getting the necessary processing power to render a lot for graphical information into smaller packages (glasses), to keep things truly wireless.

It's not cheap... And even too expensive (for me) for the generous discount Pioneer members get. However, it'll be very interesting to see how this tech matures and what may spin off from it.

That would be incredibly helpful in IMC.