Muri iki gihe, abantu benshi bambara ipamba, ubudodo, imishumi n'ibindi.Kandi nasanze imyenda yabantu bamwe izagaragaza urumuri nubwo urumuri rwijimye cyane.Uyu munsi ndashaka kumenyekanisha ibikoresho byerekana amakoti yacu.

Ntabwo aribyiza gusa nibindi bicuruzwa byibicuruzwa bisa muburyo bwo kwerekana ariko kandi bifite impande nini, ni ukuvuga, iyo urumuri rwabaye hejuru yigitambara cyerekana hamwe nigitekerezo kinini, birashobora kugera kubintu bitangaje. Ingaruka, hamwe no kurwanya gusaza no kwambara birwanya, birashobora gukaraba cyangwa gukama-byumye, ntibyoroshye kugwa, nyuma yo gukomeza gukaraba, birashobora gukomeza umwimerere urenga 75% byingaruka zigaragaza.

Imyenda yerekana ikoreshwa cyane mumyambarire yerekana, imishumi, ikoti, ibikoresho by'imvura, amakoti yerekana imvura, imyenda ya siporo, ibikapu, gants, inkweto, n'ingofero, n'ibindi. Birashoboka kandi guca inyuguti cyangwa kwerekana ibimenyetso byanditseho ibicapo n'ibishushanyo.Imyenda yerekana ni tekinoroji yubuhanga ikoreshwa cyane mubikoresho byumutekano wo mumuhanda, imyenda, imyenda yakazi, fayili, imyenda ikingira, nibindi kandi bifitanye isano rya bugufi numutekano wubuzima bwabantu nibintu byabo.Irashobora kwerekana imirasire yumucyo iturutse kure ikagera ahantu hasohora urumuri, haba kumunsi cyangwa Ibidasanzwe bya retroreflective optique iraboneka nimugoroba.Imyenda y'akazi yo mu itumba ikozwe muri iyi myenda igaragara cyane irashobora kuboneka byoroshye nabashoferi ba nijoro utitaye ko uwambaye ari ahantu kure cyangwa ahungabanijwe numucyo cyangwa urumuri rutatanye.

Imyenda yerekana iramenyerewe cyane mubuzima bwa buri munsi, kandi imyenda yibikoresho byerekana iduha garanti itekanye.