My cousin who is 5 now was like that when he was 2 years old. I think by the time he was 2, he was able to open the CD ROM, place the CD in (the correct way) let the start up menu load, then hit Play Game, go threw Need For Speed, then start playing which he wasn't good at. By 2 1/2 years old he was starting to play Halo, and now that he is 5, he is pretty darn good at Halo for a child.
They even have real cell phones for young kids. I bet in between now and 2 years, alot of 1st - 5th graders will have Cell Phones. (I hope this hasn't happened yet)