e2-Mask: Design and Implementation of a Mask-Type Display to Support Face-to-Face Communication. - Akino Umezawa; Yoshinari Takegawa; Keiji Hirtata (ICEC, 2017)

e2-MaskZ: a Mask-type Display with Facial Expression Identification using Embedded Photo Reflective Sensors. - Akino Umezawa; Yoshinari Takegawa; Katsuhiro Suzuki; Katsutoshi Masai; Yuta Sugiura; Maki Sugimoto; Yutaka Tokuda; Diego Martínez Plasencia; Sriram Subramanian; Masafumi Takahashi; Hiroaki Taka; Keiji Hirata 001 (AHs, 2020)

Digital Full-Face Mask Display with Expression Recognition using Embedded Photo Reflective Sensor Arrays. - Yoshinari Takegawa; Yutaka Tokuda; Akino Umezawa; Katsuhiro Suzuki; Katsutoshi Masai; Yuta Sugiura; Maki Sugimoto; Diego Martínez Plasencia; Sriram Subramanian; Keiji Hirata 001 (ISMAR, 2020)