A phone user changes the brightness of his phone on the settings use of his mobile to his own confort

Digital, Technology, Internet, Data, Communication, Web, Screen, Mobile, Phone, Hand, Desk, Bright, Electronic, Media, Pixels, Luminosity, 21stcentury, Use, Telephone, Modernday, Habit, Tactile, Wifi, Touching, Brightness, Parameters, Settings, Addict, Shining