Umusaruro w’ubucukuzi bw’amabuye y’agaciro ugezweho ukoresha cyane imashini zitandukanye zo mu bucukuzi bw’amabuye y’agaciro kugira ngo wongere umusaruro w’umurimo kandi ugabanye imbaraga z’umurimo. Imashini zo mu bucukuzi bw’amabuye y’agaciro n’imodoka zigira ingufu nyinshi za mashini gusa, kandi abantu bakunze gukomereka iyo bahuye n’ingufu za mashini ku buryo butunguranye.

Imvune za tekiniki ziterwa ahanini n'uko umubiri w'umuntu cyangwa igice cy'umubiri w'umuntu kigera ku bice biteje akaga by'imashini, cyangwa kikinjira mu gace gateje akaga k'imashini. Ubwoko bw'imvune burimo gukomereka, gukomereka, gukomereka no gukubitwa.

Ibice biteje akaga n'ahantu hateje akaga mu mashini n'ibikoresho byo gucukura amabuye y'agaciro ni ibi bikurikira:
(1) Ibice bizunguruka. Ibice bizunguruka by'imashini n'ibikoresho byo gucukura, nk'imigozi, amapine, nibindi, bishobora gufata imyenda n'umusatsi by'abantu bigatera imvune. Ibyinjira ku bice bizunguruka bishobora kwangiza umubiri w'umuntu, cyangwa bigafata imyenda cyangwa umusatsi w'umuntu bigatera imvune.
(2) Aho bihurira. Ibice bibiri by'imashini n'ibikoresho byo gucukura amabuye y'agaciro bifatanye cyane kandi bigenda bihuza bigira aho bihurira (reba Ishusho ya 5-6). Iyo amaboko y'umuntu, amaguru cyangwa imyenda ye bikoranye n'ibice bimurika, bishobora gufatwa aho bihurira bigatera gukomereka.
(3) Ibintu biguruka. Iyo imashini n'ibikoresho byo gucukura birimo gukora, uduce duto cyangwa imyanda ijugunywa hanze, bigakomeretsa amaso cyangwa uruhu rw'abakozi; kujugunya ibikoresho cyangwa ibice by'imashini ku buryo butunguranye bishobora kwangiza umubiri w'umuntu; ibuye ry'amabuye rijugunywa hanze ku muvuduko mwinshi iyo imashini zipakira kandi zipakurura, kandi abantu bashobora kugira ingaruka zo gupakurura.
(4) Igice gisubiranamo. Agace gasubiranamo k'imashini zicukura amabuye y'agaciro cyangwa ibice bisubiranamo by'imashini ni agace gateje akaga. Iyo umuntu cyangwa igice cy'umubiri w'umuntu cyinjiyemo, gishobora gukomereka.

Kugira ngo hirindwe ko abakozi bakora ku bice biteje akaga by’imashini n’ibikoresho byo mu bucukuzi bw’amabuye y’agaciro cyangwa ngo binjire mu bice biteje akaga, ingamba zo kwitandukanya ahanini zifatwa: ibice byimuka n’ibice byoroshye gukoraho n’abakozi bigomba gufungwa neza uko bishoboka kose; ibice biteje akaga cyangwa ahantu hateje akaga abakozi bakeneye kwegerwa. Igikoresho cyo kurinda umutekano; aho abantu cyangwa igice cy’umubiri w’umuntu bashobora kwinjira mu gace gateje akaga, hagomba gushyirwaho igikoresho cyo guhagarika byihutirwa cyangwa sisitemu yo kugenzura umutekano. Iyo umuntu cyangwa igice cy’umubiri w’umuntu cyinjiye mu buryo butunguranye, amashanyarazi azahagarikwa kugira ngo imashini zicukura zigume ku rwego rwo hasi rw’ingufu.

Mu gihe cyo gukosora, kugenzura, cyangwa gusana imashini nta bikoresho, bishobora gusaba abakozi cyangwa igice cy'umubiri w'umuntu kwinjira mu gace kateje akaga. Muri iki gihe, ingamba zigomba gufatwa kugira ngo hirindwe ko ibikoresho bya mashini bitatangira ku makosa.