<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?kwa ujumla, utambuzi wa usoni hufanya kazi kwa ujifunzaji wa mashine, ambayo kimsingi inafundisha kompyuta kufikiria yenyewe kwa kuipatia data ngumu kuongeza kwenye hifadhidata yake.  <response>: generally, facial recognition works by machine learning, which is basically training a computer to think by itself by giving it complex data to add to its database. 