What will be the next revolution in interface?

[Mopetar]

Something like Google Glass but more advanced.

I think Google Glass is a bit like the Apple Newton. It's a clear indication of what the future might be like, but the technology isn't anywhere near mature enough for it to be a reality.

I don't think we'll see wearable computer glasses that are actually worthwhile for another 10 years at the minimum and probably closer to 15 to be reasonable.

 

[Midwayman]

What do you imagine by "tracking"? Like sending Morse codes via blinking?

Cursor control via where you look on screen. Combined with some intelligent software to click, etc. I know there was an article on Engadget or something recently about it. Also we have a lab in my building using it for a research project. Its pretty accurate. Now to shrink it.