Makina ojambulira laser adapangidwa ndiukadaulo wapamwamba, wokhala ndi zotsatira zabwino komanso zowoneka bwino, komanso amatha kusintha magwiridwe antchito, motero amakopa chidwi cha aliyense. Ndi kuchuluka kwapang'onopang'ono kwa anthu omwe amagwiritsa ntchito zida za laser, anthu ayambanso kulabadira nkhani zachitetezo. Anthu ambiri amafuna kudziwa ngati padzakhala zovuta zama radiation pakagwiritsidwe ntchito.
Pambuyo pofufuza ndi ofufuza asayansi, anapeza kuti pogwiritsa ntchito makina osindikizira a laser, malinga ngati angagwiritsidwe ntchito moyenera, nthawi zambiri sangawononge thupi la munthu. Komabe, ngati njira ya opaleshoniyo ndi yolakwika, imatha kukhudza thanzi la maso. Choncho, ogwira ntchito ayenera kuvala magalasi otetezera momwe angathere panthawi yogwira ntchito. Kupatula apo, kuyang'ana zonyezimira zomwe zimapangidwa ndi kudula kwa nthawi yayitali zimabweretsa ululu m'maso, koma mutasankha zida zaukadaulo, zitha kukwaniritsa zotsatira zozipewa. Ichi ndi chida chothandiza kwambiri.
Pamene ukadaulo wa laser ukulowa munjira yowonjezereka, zida zaposachedwazi zadziwika ndi ogwiritsa ntchito ambiri ndipo zayamba kugwiritsidwa ntchito m'mafakitale osiyanasiyana. Choyamba, ndizosavuta kugwiritsa ntchito komanso zokonda zachilengedwe, ndipo kwenikweni sizimawononga thupi la munthu. Tsopano imagwiritsidwa ntchito kwambiri pokonza zitoliro, kukonza zigawo, kupanga magalimoto, ndi makampani opanga makanema, ndipo idzawonekera m'magawo osiyanasiyana m'tsogolomu.