Elderly man reading magazine in white armchair greeting friend outside and pressing button to remotely open front door, physically impaired old male, homecare technology

elderly man reading magazine white armchair greeting friend outside pressing button remotely open front door physically impaired old male homecare technology waving hand up glasses bald no hair grey sitting relaxing living room locking unlocking automatic automation human people widower alone age group boomer 70s 80s grandfather visit family seat chair social isolation home indoor remote device loneliness concept