Marc Teyssier, PhD student at Telecom Paris Tech Engineering school, displays his robot finger 'MobiLimb',...
Marc Teyssier, PhD student at Telecom Paris Tech Engineering school, displays his robot finger 'MobiLimb' that attaches to a mobile phone, after an interview with Reuters in Paris, France, October 9, 2018. Picture taken on October 9, 2018. REUTERS/Gonzalo Fuentes