Gadgets & Gizmos: AI traffic lights, Prada spacesuits & wheelchairs for stairs

Steve Caplin talks tech with Simon Rose. Manchester is to trial AI-controlled traffic lights, Prada are to make spacesuits to go to the moon while there's a watch commemoriating Neil Armstrong which contains moon dust. There's a wheelchair which can climb stairs, Japanese businessmen can nap upright in a Giraffenap and nouvelle cuisine goes mobile with food dancing around the plate. All this and more. Learn more about your ad choices. Visit podcastchoices.com/adchoices