Coolest New Technology Gadgets of 2014

Here are some of the most interesting new gadgets on display at the Consumer Electronics

3-D imaging device XXArray

Show attendee Limore Shur waits inside a Nikon-powered .

PulseWallet

A woman registers her palm on a PulseWallet, a point-of-purchase device.

Cancer Diagnosis Through Camera Pill Technology

Colonoscopies can be an uncomfortable procedure for patients who may already be worried about what the results may find. The process involves probing the large intestine with a tiny fibre optic camera, known as an endoscope, embedded in a 4ft long, flexible tube.
As well as colon cancer, colonoscopies can be used to detect and diagnose a whole host of diseases, including irritable bowel syndrome (IBS) and Crohn's disease.

The procedure itself is not only uncomfortable and expensive, it can also be ineffective at spotting smaller tumours – leading to misdiagnosis. Around 750,000 incomplete colonoscopies occur each