Blue tooth is an energy conserving signal. It doesn't use much power at all and its effective at about 30 feet around corners and all. Its used on alot of cell phones as wireless headphones and its used to network printers and such to computers. So its a proven data transfer. I'd say it will have a longer life and work better then infra red. I'm really looking forward to that technology...maybe not the design of the controller..but bluetooth will be nice.
|