An alarm clock fitted with a pin-sized video camera, a GPS-enabled tracking device and recording device doubling as a power adaptor are hot items this winter.
The UK internet retail outlet Spycatcher online says its sales are up dramatically on last year, due in part to the availability of items that facilitate real-time surveillance over longer distances. However, as is often the case in such matters, there is more to the story than meets the eye.
Reuters Technology Correspondent Matt Cowan reports.
