By Dana Wollman
http://www.engadget.com/
This convenient invention uses your home WiFi so you don't have to waste a USB port or dongle reciever. Too bad it still only has a one finger scroll button unlike Microsofts touch mouse which has pinch to zoom. It has 9 months of battery life, and no particular reason why it's made for righties. It has 6 programmable buttons including a Facebook key. So, this mouse only works on Windows 7 computers, meaning you're going to have to get rid of that ol' XP. But, it's cheep, 60 dollars, that's 20 dollars cheaper than the Microsoft touch mouse.