Quote:
Originally Posted by
addabox 
Except that waving your hands around in the air is far more fatiguing than resting your hands on a surface. It makes a modicum of sense for certain video games, where the wired controlled is likely to be handheld in the first place.
But it makes no sense at all for general computing.
You are being way too literal in what I said. I did not necessarily mean waving one's hands around, but rather, the ability to make movements and have actions occur, without being tied to a physical object.
Here is an example, you may understand. the iPhone keyboard - how many people said that it would not work because of the lack of a physical keyboard, and the absence of feedback. However, the virtual keyboard works with some practice. Kinect is potentially another step in the virtualization process of interacting with a computer, without the need to even touch the screen.
See, that was not that difficult.