Ключевые слова: analyzing, background, business, businessman, checking, commerce, commercial, communication, computer, computing, data, desktop, device, digital tablet, display, document, ecommerce, economical, electronic, email, finance, finger, hand, information, media, mobile phone, mobility, modern, multitasking, new, nobody, office, pc, people, planning, pointing, review, smart phone, smartphone, technology, touch screen, touching, touchscreen, using, wireless, work place, workflow, workplace,