小鷹研究室の仕事

WORKS一覧

ELASTIC LEGS ILLUSION(2020)

YOUTUBE
Abstract
Elastic Legs Illusion (ELI) provides the striking illusory experience of having a longer legs where the virtual legs are visually stretched from the first-person perspective. This illusion works without any experimenter’s assist; a single subject wearing a HMD sits on a floor with both legs stretched straight out against a wooden-plate and pulls backward a handle connected with rubber-material tube, that is anchored at the plate. A weight scale (Wii Balance Board) is placed sandwiched between the both legs and the plate where the more strongly the subject pulls the handle the more load is transferred to both legs as well as to the weight scale. ELI correlates this increment of the weight scale with the stretch ratio of the legs in HMD space. Thus, the sense of legs being pushed back against the plate is transformed into a sense of having longer legs. The system was tested in our laboratory exhibition, showing 33 out of 44 participants agreed with having longer legs strongly.

CATEGORIES

HMD

PROJECT MEMBER

安楽大輝 森光洋 小鷹研理

YEAR

2019-2020

AWARD

学科賞(安楽大輝「腕と脚の伸縮感覚の誘発に関する制作」に対して)[imd.nagoya]

PAPER

  1. Kenri Kodaka, Taiki Anraku, Kansuke Okada, Koyo Mori (2020). Elastic Legs Illusion. In Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, Extended Abstract, [DOI]
  2. 安楽大輝・森光洋・小鷹研理:「Elastic Legs Illusion – 脚を長く伸ばす体操」, 情報処理学会シンポジウム・インタラクション2019, 一橋大学一橋講堂, 2019.3(プレミアム枠) [PDF]

EXHIBITION

  1. 研究室展示『からだは戦場だよ2018Δ ボディジェクト思考法』, やながせ倉庫・ビッカフェ, 2018.12.22-23 [美術手帖] [EXHIBITION]

RELATED LINK

  1. 2018.12.26 Untitled|偽日記@はてなブログ 古谷利裕 [Hatena Blog]