Ubwoko bwa tristoriste itanga amashanyarazi yo gusudira irazamuka vuba kandi irashobora kurangiza gahunda yo gusudira mugihe gito, hamwe na zone ntoya yibasiwe nubushyuhe kandi ntigisuka mugihe cyo gusudira.Birakwiriye cyane cyane gusudira ultra-precision, nkinsinga nziza, guhuza bateri ya buto, imikoranire mito ya relay hamwe nicyuma.