Pill Camera Not So Hard for Patients to Swallow

As the miniaturisation of cameras continues apace, more and more innovative products are thrown up, such as this pill camera. Basically a lens on a piece of string (isn't that something that Hell's Angels like to do involving string, bacon and laydeez, and goes by the name of Wolfbagging?), the technology costs just… » 2/08/08 8:17am 2/08/08 8:17am