cropped shot of male scientist with prosthetic arm using microscope

alone amputee armprosthetic artificial blankscreen chemical chemist chemistry communication connection copyspace crop croppedimage cyborghand digitaldevice disability disabled electronic empty experiment faceless flatlay gadget handprosthesis innovation lab laboratory male man microscope partialview person physicallychallengedperson profession professionaloccupation prosthesisarm prosthetic researcher robotichand science scientist smartphone topview using wireless work working