Chinese businessman texting on cell phone during lunch in city

30 34 years access answering asian ethnicity authentic authenticity background people business business attire business casual businessman california candid cell phone checking chinese ethnicity city city life color image communication connection convenience day dialing downtown education emailing food and drink full length internet laptop learning looking down lunch lunch break man mid adult mid adult men millennial millennials mobile phone mobility one person online outdoors people phoning photography profile reading real people receiving san francisco sending serious side view sitting smart phone step student take out food technology text messaging texting united states urban using vertical viewing wireless technology working minority minorities real life smart tech smart technology30 35 30 40 30's 30s 35 40 accepting acknowledging adult america american americas asian business clothing business man businesspeople ca calling cellular cellular phone citylife color colour communicating computer connecting connexion daylight daytime dispatching e mail e mailing email enterprise examining executive eyeing far eastern fellow food full body full length gentleman guy human human being joining knowledge looking luncheon lunchtime male meal metropolitan mobile north america one operating oriental outdoor outside pc person personal computer phone portable computer pupil reader recipient responding seated seeing sender seriousness side view sms solemn somber stair studying suit telephone telephoning text message thirties thirty us usa united states of america us usa west coast wireless work world wide web