Broken Sword the Angel of Death is one of the first games to support the amBX technology.

ENGADGET: Live coverage of Philips' CES press conference

The painting, by an unknown artist, shows Richard holding a broken sword "symbolic of his broken kingdom, " says Ms. Thornton.

WSJ: What to Do During the Olympics: Shakespeare: Staging the World

Which is a shame, because a finger-based interface is obviously well-suited to games involving pointing at things, and projects like the iPhone version of the classic Broken Sword have shown the possibilities of selling this type of game on mobile formats.

FORBES: Review: Resonance - A Smart Techno-Thriller In A Classic Format