Iterambere ryifunga nubuhamya bwamateka.Kuva ku bipfunyika, gufunga imashini, gufunga kabari y’amashanyarazi no gufunga amagare mu myaka ya za 1950 kugeza ku gufunga kurwanya ubujura mu myaka ya za 1960, kuva mu gifunga cya serefegitura mu myaka ya za 70, gufunga moto mu myaka ya za 1980, kugeza kuri IC, TM na RF bifunga ibikoresho bya elegitoroniki mu myaka ya za 90, na ndetse no gufunga ijambo ryibanga, gufunga urutoki no kubaka sisitemu yo kwerekana amashusho yerekana ikoranabuhanga risumba ayandi muri iki gihe, Imiterere nigikorwa cyo gufunga byanyuze Isi - kunyeganyeza impinduka.
Hamwe no gufunga urutoki rworoshye kurugi, ubuzima bworoshye bihagije?Kimwe n'ibikurura n'akabati, aho ushaka kwita ku mutekano no kuborohereza, ni ubuhe bwoko bwo gufunga bushobora kuba bwiza kandi bworoshye?
Muri iki gihe cyo gutunga urutoki ubwenge, birumvikana, hitamo "igikumwe cyo gukuramo urutoki"!