Philips iPill Senses Location in Body, Delivers Doses to Precise Spots

Philips' Intelligent Pill is a robotic capsule that can carry out a number of advanced medical functions, such as knowing its location in the body. According to Reuters, the pint-sized devices measures acidity and temperature in the stomach, determines it's position in the stomach, and knows whether or not it should… » 11/11/08 8:20pm 11/11/08 8:20pm