Intebe y'ibiro ikoresha amahame ya ergonomic yo gushushanya umusego hamwe ninyuma kugirango yubahirize umurongo wumubiri wumwanya wicaye hamwe ningeso kandi utange uburyo bwiza bwo gushyigikira no kwicara.
Kubitsinda ryabantu batandukanye, twerekana ubuhanga muburyo, imikorere, ihumure, ibikoresho hamwe namabara yintebe yibiro.Kurugero, muburyo bwa ergonomic yintebe yibiro, duhindura inguni yingufu zipakurura ijosi ninyuma kugirango twongere umunaniro wigitugu nijosi nyuma yo kwicara umwanya muremure.
Kuragwa igitekerezo cya kimuntu gishingiye kuri ergonomique, buri ntebe yibiro ikomatanya neza ibikoresho bya chrome hamwe na nylon, niyo ntebe nshya yubuzima ikunzwe kandi yangiza ibidukikije kumuryango, imyidagaduro nakazi ko mu biro.