Weapon Robot V.1, or a tank product equipped with weapons to recognize enemies and attack through artificial intelligence, the work of lecturers and alumni of the Yogyakarta State University Faculty of Engineering was featured in the Innovation Innovator Indonesia Expo (I3E) held by the Ministry of Energy and Technology at Jogja City Mall at the end of October 2018 This I3E is an annual exhibition of innovations created by innovators throughout Indonesia under the guidance of the Director General for Strengthening Innovation.