Ibidukikije muri rusange biranga amahugurwa yo kubungabunga (harimo uruganda rwo gusana imyuka) yimodoka 4S iduka ni:
Ubuso bw'amahugurwa muri rusange buri hagati ya metero kare na 2000, kandi igice kinini cy'uburebure ni metero 10.Kuberako ibinyabiziga nabakozi bakunze kwinjira no gusohoka, mubisanzwe inzugi nidirishya birakinguye.Mubyongeyeho, ingaruka zubushyuhe bwo hejuru -ubushyuhe bwo hanze, bityo imirimo yo murugo ikenera gukoresha imashini zumuriro hanyuma zigakonja.Kugeza ubu, umubare munini wububiko bwimodoka 4S zo murugo zashyizwe mubakunzi gakondo kurukuta cyangwa abafana bahagaze kugirango umusatsi wimbere.Mu gihe cyizuba, mubyukuri ni umwuka ushyushye kumuyaga muto.Ibidukikije byangiza ibidukikije kandi byerekana ko ibyuma bifata ibyuma bikonjesha (bigomba gukoreshwa ahantu hafunze) bidashobora gukoreshwa mubisanzwe no gukonjeshwa, kubwibyo rero nta bisubizo byiza mbere yabyo.

Kugerageza gushakisha uburyo bwo guhumeka-karuboni nkeya no gukonjesha ibisubizo mumyaka yashize, Guangdong XIKOO yakoresheje neza imodoka ya 4S ububiko bwo guhumeka bikonje.Urugero rukurikira ibisobanuro:

Nta gushidikanya ko iki gisubizo ari igisubizo gikwiye.Iyo icyi gishyushye mu cyi, guhuza firigo hamwe nabafana benshi birashobora gukoreshwa kugirango bigerweho neza no gukonjesha.Imodoka zo murugo zirashobora gufungurwa mugihe cyizuba.Mugihe kimwe, guhumeka biracyafite ingaruka zimwe zo gukonja.Abatekinisiye basana imodoka nishingiro rya serivisi ninyungu.Abakozi beza tekinike bagomba kuba bashoboye korohereza abakozi no kugumana abantu no kuzamura aho bakorera.Nta gushidikanya ko ari ingamba zifatika zo gushaka abakozi.Agaciro kadasanzwe.