Shoko rokuti rumazvitinhura (self-moving, self-initiating, automatically) riri kushandiswa pano kutsanangura chinhu chinoshanda chiri choga chisina munhu unochiudza kana kuchisunda panguva iyoyo. Kana chiro chichishanda rumazvitinhura chinoonekwa sokunge chinofunga choga kuenda padanho rinotevera rinova rakafanira maererano nezviripo zviri munharaunda yachiri kucherechedza. Nokumwe kutaura tinokwanisa kuti chimazvikuchidza, chimazvidenhedza kana chimazvitsedura kureva chinovamba kushanda chega uye chinozviendesa padanho rakafanira zvichienderana nenharaunda yachiri.