Byakoreshejwe cyane mugutera inshinge - gushushanya ibintu, cyane cyane bikwiranye no gukora no gutunganya ibicuruzwa bisabwa cyane, kandi bigakoreshwa mubice by'imbere hamwe no guterura ibikoresho byo murugo (nk'ibishishwa byo mu kirere), ibice by'imbere hamwe na kasike ya elegitoroniki y'abaguzi, ndetse n'ibikinisho.
