Engineer with Glasses and Beard Works on a Tablet Computer Next to an Electric Car Chassis Prototype with Wheels, Batteries and Engine in a High Tech Development Laboratory

car technician engineer prototype chassis manufacturing futuristic men technology innovation interactivity development stem - topic equipment concepts professional occupation built structure film - moving image design gesturing human hand computer software factory construction platform mobile app architect meeting construction industry portable information device beard mode of transport 4k resolution ecosystem industry touch screen alternative lifestyle computer office virtual reality hand arkansas adult portrait electricity horizontal digital tablet laboratory human body part plant adults only holding eyeglasses