Kuva kuri kode ya QR ku gice gito cy'imodoka kugeza ku kirango kiri ku gikombe cy'ikawa ukunda, porogaramu zo gushyiramo ibimenyetso bya laser ni igice kitagaragara ariko cy'ingenzi cy'isi yacu ya none. Izi kirango zihoraho ni ingenzi mu kurinda umutekano, gukurikirana ibicuruzwa binyuze mu ruhererekane rw'ibicuruzwa, no kongeramo ubwiza bw'umuntu...
Guhitamo gaze ifasha mu gusudira hakoreshejwe laser ni kimwe mu byemezo by'ingenzi cyane ufata, nyamara akenshi biratahurwa. Wigeze wibaza impamvu gusudira hakoreshejwe laser isa n'aho itunganye byananiranye mu gihe cy'ihungabana? Igisubizo gishobora kuba mu kirere… cyangwa se, mu mwuka runaka wakoresheje mu kurinda…
Uburyo bwo gukata laser butuma habaho amahirwe menshi yo guhanga udushya no gukora. Ariko, kugera ku musaruro mwiza mu gihe ugenzura umutekano w'imikorere bishingiye ku guhuza ibikoresho. Itandukaniro rikomeye hagati yo gukata neza no gucika intege riboneka mu kumenya ...
Iyi mfashanyigisho y'umutekano mu gusudira hakoreshejwe laser ikoreshwa mu ntoki ni intambwe ya mbere yo kumenya neza iri koranabuhanga utitaye ku mibereho myiza yawe. Abasudira bakoresheje laser bakoreshwa mu ntoki barimo guhindura imikorere yabo mu buryo bwihuse kandi bunoze, ariko iyi mbaraga iza n'ingaruka zikomeye, akenshi zitagaragara. Iyi mfashanyigisho i...