Isistemu sako sokufaka isikhangeli esifakwa ngokushesha nesidumbu esifakwa ngokushesha sithandaza ukuthi isikhombisa esihle sibonakaliswe ngokuphelele nesikhundla esisemthwakathini, singasebenza kahle ukuxhuma izindawo zokuhlala ezimnye nezindawo zokuhlala ngaphandle, izindawo zokubona ngaphandle, nezindawo zokudla ngaphandle. Kusukela kumazwi okufaka ngokushesha, amafremu amahle, nokusebenza kahle kokugcina, kuyinika ukusebenza kahle, ukuvimbela kahle kwamandla, nokuvimbela kahle kwezinye izimilo. Ngokusebenzisa indawo enkulu yeglasile ukuthola umlando wokuphila okuphelele nokubona ngaphandle ngokungafihliki, kuyinika ukuvimbela kahle, ukuziphatha kahle, nokuhle kwezindawo zokuhlala ezimnye.