check out a video of it here
http://www.youtube.com/watch?v=rYJ1EfpV3jI&eurl= Posted by Luke-the-magic-man
lol that is cool but relitivly pointless
Posted by goldenface
Good technology but not put to any good use.
Write text messages in the air? What wrong with tapping?
....unless you had great big sausage fingers and were unable to press one key without presssing them all.