Ukuze kuvinjwe impilo yabantu ukuthi ingasongelwa, izinto zokugcwalisa eminyango yomlilo yamapulangwe zonke azizona ezinobuthi futhi ezinobungane bemvelo kanye nezinto zokushisa ukushisa. Umnyango womlilo wamapulangwe wakhiwe izesekeli ze-hardware ezingashi (kanye nengilazi engashi), engahlangabezana nomkhawulo othile wokumelana nomlilo.