Ключевые слова: 20s, 40s, biologist, biology, caucasian, colleagues, computer, computer monitor, coworkers, digital tablet, dna, electronic, equipment, female, happy, helix, holding, indoors, keyboard, lab, lab coat, laboratory, male, man, mature adult, medical research, medicine, mixedrace, pc, portrait, protective glasses, protective gloves, science, scientific experiment, scientist, screen, scrolling, smiling, tablet, tablet computer, tablet pc, team, touching, touchscreen, typing, using, wireless, woman, working, young adult,