There was no shortage of weird and exciting stuff at Mobile World Congress (MWC) in Barcelona this week, from Motorola’s rolling smartphone display to OnePlus’s pulsating liquid cooling technology.
Cell phones are so ubiquitous now that it’s almost easy to forget we’re not literally attached to them. Your iPhone lives in your pocket, not your head. But Martin Cooper, the man credited with creating the first cellphone, thinks even that’s about to change.