Philips Rationalizer: Personal Biofeedback System

Philips has created a concept device named the Rationalizer -  a biofeedback system for online stock traders. Two components make up the system – the EmoBowl and EmoBracelet, which offer real-time visualization of the wearer’s emotion state (most likely detected by a pulse reading). Both the bowl and the bracelet give a readout of emotional state by display a changing colored light show to a darker red as stress increases.

Head over to Engadget for a video of the system in action.