| Presentation | 2022-06-16 Suppressing stray light of tabletop display that provides dual-sided mid-air images to each of four users Mizuki Takenawa, Shogo Fukushima, Yuchi Yahagi, Tomoyo Kikuchi, Takeshi Naemura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | When four users work together around a square table, distributing mid-air images to each of them can build a new working environment which cannot be realized only with real objects. However, there is a problem that bright stray light confuses mid-air images and interferes with the user's experience if dual Slit Mirror Arrays (dual SMAs), which are one of the devices of forming mid-air images, are used as a table's surface and individually display mid-air images to four users. This paper proposes an optical system that displays dual-sided mid-air images to each of four users with less stray light by placing polarizers and view control films (VCFs). We examined the films to be used in our system by showing how stray light is suppressed. In addition, we showed constraints that we need to take into account when implementing our system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mid-air images / Stray light / Tabletop |
| Paper # | MVE2022-3 |
| Date of Issue | 2022-06-09 (MVE) |
| Conference Information | |
| Committee | MVE / IPSJ-HCI / IPSJ-EC / VRSJ / ITE-HI / HI-SIG-DeMO / ITE-SIP |
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| Conference Date | 2022/6/16(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | 井原 雅行(理研) / 志築 文太郎(筑波大) / 水口 充(京都産業大学) / / Takehiro Nagai(Tokyo Inst. of Tech.) / 伊藤 雄一(青山学院大) / Mitsugu Kakuta(Nippon Sport Science Univ.) |
| Vice Chair | 清川 清(奈良先端大) / 高嶋 和毅(東北大) / 山本 豪志朗(京都大学) / 棟方 渚(京都産業大学) / / / / Hideki Mitsumine(NHK) |
| Secretary | 清川 清(九大) / 高嶋 和毅(宮城大) / 山本 豪志朗(サイボウズ・ラボ) / 棟方 渚(名城大) / / (NHK) / (青山学院大) / Hideki Mitsumine(Tsukuba Univ.) |
| Assistant | |
| Paper Information | |
| Registration To | Technical Committee on Media Experience and Virtual Environment / Special Interest Group on Human-Computer Interaction / Special Interest Group on Entertainment Computing / The Virtual Reality Society of Japan / Technical Group on Human Inormation / Special Interest Group on De-vice Media Oriented UI / Technical Group on Sport Information Processing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Suppressing stray light of tabletop display that provides dual-sided mid-air images to each of four users |
| Sub Title (in English) | |
| Keyword(1) | Mid-air images |
| Keyword(2) | Stray light |
| Keyword(3) | Tabletop |
| 1st Author's Name | Mizuki Takenawa |
| 1st Author's Affiliation | The University of Tokyo(UT) |
| 2nd Author's Name | Shogo Fukushima |
| 2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
| 3rd Author's Name | Yuchi Yahagi |
| 3rd Author's Affiliation | The University of Tokyo(UT) |
| 4th Author's Name | Tomoyo Kikuchi |
| 4th Author's Affiliation | The University of Tokyo(UT) |
| 5th Author's Name | Takeshi Naemura |
| 5th Author's Affiliation | The University of Tokyo(UT) |
| Date | 2022-06-16 |
| Paper # | MVE2022-3 |
| Volume (vol) | vol.122 |
| Number (no) | MVE-74 |
| Page | pp.pp.13-18(MVE), |
| #Pages | 6 |
| Date of Issue | 2022-06-09 (MVE) |