Impression of watching a 30-inch TV

A man tests glasses made by a Danish company Mobintech that connect to the phone, which when worn by a viewer give the impression of watching a 30-inch television at a distance of two metres at the Mobile world congress in Barcelona, left, Computa Maps GPS technology on show, top right, GPS (global positioning system) specialists have begun building handsets with personal navigation software, planning routes and guiding pedestrians with detailed digital maps and a GPS phone called the Nuvifone by US-based manufacturer Garmin, bottom-right, on display.Photo: AFP