Ulawulo olukude lwaphuka, akukho ukuphendula kwizenzo kunye nokucinezela konke, umvuzo uya kuba ngeveki kuphela, kwaye ndifuna ukubukela iTV. Ngaba ndingavula intambo ngandlela thile ngaphandle kwesilawuli kude?
Into yokuqala ekufuneka uyijongile yi remote. Ukwenza oku, vula ikhamera ye-smartphone yakho kwaye uyibhekise kulawulo olude. Ukuba ulawulo olukude lusebenza, ngoko uya kuqaphela ukuqhwanyaza okuncinci kwe-IFC diode, engenakubonwa ngeso eliqhelekileyo. Ukongeza, iimodeli zeTV zanamhlanje zixhotyiswe ngokukwazi ukulawula ngesicelo esiphathwayo. Ii-smartphones ezininzi zine-sensor ye-IR, ekuvumela ukuba utshintshe amajelo kwaye utshintshe ivolumu ngaphandle kokulawula okude.