Sisitemu Yo Gushakisha Igishushanyo-kinini-gishushanyo mbonera kigezweho namakuru asobanutse Hirarchie itandukanya sisitemu nshya. Icyerekezo cyerekezo gikora vuba kandi kizatanga umusanzu mwiza muburyo bwiza bwa serivisi igura ikibuga cyindege. Ibyingenzi byingenzi kuruhande rwikoreshwa ryimyandikire mishya, umwambi utandukanye umwambi wo gutangiza amabara atandukanye, atandukanye cyane. Byibanze cyane cyane kumikorere no mubitekerezo, nko kugaragara neza, gusomeka no gufata amakuru adafite inzitizi. Imyenda mishya ya aluminiyumu hamwe na LED yamurika ikoreshwa neza. Iminara yicyapa yongeyeho.