Dead Space 3 doesn't want you to just scream in terror at the screen. With Kinect, Dead Space 3 allows players to say "more than 40 intuitive voice commands," rather than pressing all those pesky buttons. The image below outlines all of the voice commands players will be able to use, separated by interface, gameplay actions, skip and tram locations, and co-op actions.
For example, to pull up the inventory the voice command is, "access inventory." To reload, it's "reload weapon," a paired attack escape is "get off me," and to call a partner over for aid it's "help me." Unfortunately there is no action triggered by the "scream like a banshee" voice command.