Near Future Computer Interfacing

In the near future this kind of technology will be the dominant way of using your computer, replacing the keyboard and mouse.

http://www.youtube.com/watch?v=d7eGypGOlOc&mode=related&search

http://www.youtube.com/watch?v=1ftJhDBZqss

http://www.youtube.com/watch?v=zEax1mJhJQ0