Robot dogs and flying cars: Gadget highlights at the Mobile World Congress in Barcelona
BARCELONA, Feb 28 — Tech companies showcased countless connected gadgets at the world’s biggest wireless telecom fair, the four-day Mobile World Congress in Barcelona, which wraps up tomorrow. Here is a selection of highlights: ‘World’s first’ flying car US firm Alef Aeronautics displayed to the public for the first time the working model of what … Read more