Selective focus tracking shot of Asian female engineer in gloves, mask and coveralls holding computer microchip in laboratory
Portrait of African American male engineer in coveralls, gloves, mask and glasses holding microprocessor and posing for camera in laboratory
Asian female engineer in sterile coveralls, mask, gloves and glasses examining computer graphics card in laboratory
Selective focus shot of professional male scientist in protective glasses and sterile gloves shaking glass bottle and examining vaccine in it while working in laboratory
Asian female engineer in sterile coveralls, mask, gloves and glasses examining computer circuit board with electronic components in laboratory
Young student drawing with a tablet in a classroom, selective focus
Selective focus of biologist analyzing plant samples in modern laboratory
Technical engineer holding DVD data disc in computer laboratory. Scientist worker with CD disc with software in research laboratory.
Selective focus shot of African American designer using computer at office workplace in evening
Selective focus of hi-tech version of 3D printing machine standing on table of laboratory while engineer working in background
Engineer repairman holding hands in black gloves chip processor CPU to insert into the socket of the computer or laptop
Close up selective focus shot of hands of woman holding smartphone and filming art auction