Iyada oo ku saleysan shuruudaha warshadaha ee "stroke dheer, culeys sare, iyo heerka ilaalinta sare", DH-Robotics waxay si madax-bannaan u horumarisay taxanaha PGI ee qalabka korantada ee isbarbar socda. Taxanaha PGI waxaa si weyn loogu isticmaalaa xaalado warshadeed oo kala duwan oo leh jawaab celin wanaagsan.