It can identify voices and take commands , as well . Microsoft unveils future video gaming system that does n't use controllers . ' Project Natal ' monitors full-body movements to control games , company says . Comment: Xbox users also will be able to send messages via Facebook and Twitter .
Microsoft unveils future video gaming system that does n't use controllers . ' Project Natal ' monitors full-body movements to control games , company says . Comment: Xbox users also will be able to send messages via Facebook and Twitter .