Ibisobanuro birambuye
Umutuku ugereranya imbaraga nu rukundo, bikwiranye nubucuruzi, ahantu ho guhanga, hamwe n’ibigo byigisha abana. Irashobora guhuzwa nigishushanyo mbonera, nkibikoresho byashyizwemo LED, kugirango byongerwe nijoro. Kurugero, ibara ryinshi-ryijimye rishobora gukurura amaguru kuruhande rwibicuruzwa byamaduka n'amaduka akomeye, bigahuzwa n'amatara akomeye kugirango azamure ibicuruzwa. Ahantu h’ubuhanzi rusange, nkingoro ndangamurage yubuhanzi hamwe n’ikinamico y’abana, ibara ryijimye-ryijimye ryijimye rifatanije n’ibyuma bisobekeranye bikora urukuta rwumucyo-igicucu. Kuvugurura inyubako zishaje, gushyiramo ibara ryinshi ryijimye ryijimye hejuru ya beto ishaje bigabanya ibiciro 60% ugereranije n’amabuye amanitse kandi bigabanya igihe cyo kubaka 40%.