Air Mounted Eyepiece

DCRAと単レンズを用いた広視野角ARグラス。Augmented Human 2018にて登壇発表を行いました。SIGGRAPH 2018にてデモンストレーション展示を行いました。Seamless様,PANORA VR様,Mogura VR様に記事を掲載して頂きました。

This research presents a Transmissive Mirror Device based Head-Mounted Display. We employ TMD instead of conventional optical elements such as half-mirror, free-from optics, and waveguide. It realizes wide viewing angle because it enabled shorten optical path length between the eyeball and the virtual lens.


Air Mounted Eyepiece - Digital Nature Group


Augmented Human 2018 Long Paper Preprint [PDF 4.7MB]

SIGGRAPH 2018 Two-page Abstract [PDF 2.6MB]

Arxiv e-Print [PDF 1.2MB]


[Bachelor Thesis] Optical Design for See-Through Near-Eye Display using Dihedral Corner Reflector Array(Adviser Yoichi Ochiai)

Kazuki Otao, Yuta Itoh, Kazuki Takazawa, Hiroyuki Osone, and Yoichi Ochiai. 2018. Transmissive Mirror Device based Near-Eye Displays with Wide Field of View. In SIGGRAPH ’18 Emerging Technologies (SIGGRAPH ’18). ACM, New York, NY, USA, 2 pages. DOI:

Kazuki Otao, Yuta Itoh, Kazuki Takazawa, Hiroyuki Osone, and Yoichi Ochiai. 2018. Air Mounted Eyepiece: Optical See-Through HMD Design with Aerial Optical Functions. In Proceedings of the 9th Augmented Human International Conference (AH ’18). ACM, New York, NY, USA, Article 1, 7 pages. DOI:

Yoichi Ochiai, Kazuki Otao, Hiroyuki Osone. 2017. Air Mounted Eyepiece: Design Methods for Aerial Optical Functions of Near-Eye and See-Through Display using Transmissive Mirror Device. In ArXiv e-prints.


【SIGGRAPH2018】先端技術コーナーを一挙レポ 日本からも多数出展,, Mogura VR, 2018.08.23

落合陽一氏ら、AR向け技術を続々発表 キーワードは広視野・透過型,, Mogura VR, 2017.11.24

筑波大デジタルネイチャーグループら、新しい空中映像表示技術「Air Mounted Eyepiece」発表,, PANORA VR, 2017.10.30

筑波大学(Digital Nature Group)、広視野角の光学シースルーHMDを実現するための新手法「AME」を論文にて発表。VRクオリティを空中で再現,, Seamless, 2017.10.27