When you're with your family, eventually there's going to be a fight over who gets to watch what on the TV. Some people want to play video games and others want to watch movies or TV. It's a problem that'll never be solved. Just kidding, of course, somebody solved it, that's why you're reading this! Check out the MirraViz Multiview. Three different projectors use "Direct-Photon Technology" that allows three different people view whatever they want on the same screen.