Smiling mature worker with digital tablet, chroma key background
Engineer working on tablet PC
Engineer woman working on tablet PC
Worker of delivery service working on tablet pc
Cheerful engineer with pc tablet. Smiling caucasian construction worker on buildings background. Positive foreman standing at ladder with pc tablet, blurred background.
Female construction engineer in helmet holding blueprints and using tablet on a Green Screen, Chroma Key
Power engineering specialist with personal computer at electric power station. Worker in yellow hard hat at electric station, engineering supervision. Factory worker with tablet pc
Powerman with tablet pc on power plant. Worker in white hard hat at electric station, engineering supervision. Factory worker with tablet pc
Powerman with tablet pc on power plant. Worker in white hard hat at electric station, engineering supervision. Factory worker with tablet pc
Engineer working with tablet PC near an oil pump
Construction worker and new building, man with safety helmet and using digital tablet computer on a Green Screen, Chroma Key
Builder using digital tablet on chroma key background. Mature architect working with a smile.