Originally announced at CES this year, this gaming headset is a multi-functional tool that works first and foremost as a two-way communication device for gamers who love to yap while fragging.

ENGADGET: Razer Carcharias headset: unboxing and impressions

No tool gets more use than the Zamboni-size functional magnetic resonance imaging machine, which takes neural eavesdropping to a new level.

FORBES: In Search of the Buy Button