A young professional talks on a smartphone with a smile - neutral studio setting
Service technician in yellow hard hat works with tablet computer. Railway worker with white tablet computer. Railway employee with tablet computer stands on railway line
Railway worker with tablet computer between goods trains. Railway employee works with tablet computer
Railway worker with tablet computer between goods trains. Railway employee in working clothes works with tablet computer
Railwayman with tablet pc near goods train. Railway employee works with tablet computer
Railway employee works with tablet computer. Railwayman with tablet computer near freight train
Railwayman with tablet pc near goods train. Railway employee works with tablet computer
Railwayman with tablet computer near freight train. Railway employee works with tablet computer
Railway worker with tablet pc at train terminal. Railwayman in uniform and red hard hat works with tablet computer. Railway employee makes notes in his tablet pc
Railway worker with tablet pc at train terminal. Railwayman in uniform and red hard hat works with tablet computer. Railway employee makes notes in his tablet pc
Railway worker with tablet pc at freight terminal. Railway employee makes notes in his tablet pc. Railwayman in uniform and red hard hat works with tablet computer
Close-up shot of an employee's face smiling at the camera. Young student at work. An African-American works at a car wash, earning money