Which handheld digital scanner is best? With extreme weather and natural disasters increasingly common, being able to communicate and receive local radio frequencies is more important than ever before ...

A new hand-held scanner developed by UCL researchers can generate highly detailed 3D photoacoustic images in just seconds, paving the way for their use in a clinical setting for the first time and ...

Are biometric payments the future of in-store purchases? Proving your identity with a wave of your hand, so to speak, is not new. A little over 18 months ago, the technology was introduced to Red ...

It sounds too good to be true, but two independent studies appear to show that tumours can be detected by scanning people with a hand-held device similar to the metal detectors used to frisk airline ...