Azumi Maekawa, Shota Takahashi, MHD Yamen Saraiji, Sohei Wakisaka, Hiroyasu Iwata, Masahiko Inami. "Naviarm: Augmenting the Learning of Motor Skills using a Backpack-type Robotic Arm System.", the 10th Augmented Human International Conference, 2019 March, Article No.: 38, Pages 1–8