Man signing his name on a smartphone app

touch screen human finger technology smart phone online messaging text messaging finger thumb human hand digital tablet film - moving image wireless technology portable information device communication connection close-up copy space motion computer telephone men note pad touching 4k resolution internet computer keyboard people listening one person medium shot signing working businessman message computer network young adult horizontal employee business finance and industry occupation individuality creativity males determination office effortless intelligence human body part business aspirations movie exclusive african-american ethnicity ethnicity adult non us film location reading young men one young man only only men african ethnicity youth culture indoors lifestyles adults only success one man only spain joy