Ключевые слова: agreement, business, caucasian, clipboard, close, computer, contract, copy, device, digital, document, e, employee, esign, esignature, fill, finance, hand, hands, ink, law, learning, male, man, meeting, men, mobile, office, online, organization, pen, sale, sign, signature, signing, strategy, stylus, tablet, teamwork, using, white, working, young,