Gusya no gusyaibikoresho byatanzweGushiraho kubikoresho bya Helical ni inzira yitonze isaba ubushishozi nubuhanga. Iki gikorwa gikomeye kirimo gukoresha imashini zigezweho kugirango ushimishe kandi utunganize amenyo yibikoresho, bituma bihuza neza. Igishushanyo cyera ntabwo cyerekana gusa ibyanduza amashanyarazi gusa ahubwo binagabanya amakimbirane n'urusaku. Mugusubiramo no gusya, ibikoresho byamashami bigera kurwego rwo hejuru cyo kuramba no gukora neza, bigatuma basaba gusaba bisabwa muri Torque kandi neza.
Ibigo icumi byambere mu Bushinwa, Yahawe abakozi 1200, yabonye imirongo 31 yose hamwe na patenti 9. Ibikoresho byo gukora ibikoresho byo gufata, ibikoresho byo kuvura ibikoresho, ibikoresho byubugenzuzi.