LightAnchors: Appropriating Point Lights for Spatially-Anchored Augmented Reality Interfaces

被引：24

作者：

Ahuja, Karan ^{[1
]}

Pareddy, Sujeath ^{[1
]}

Xiao, Robert ^{[1
]}

Goel, Mayank ^{[1
]}

Harrison, Chris ^{[1
]}

机构：

[1] Carnegie Mellon Univ, 5000 Forbes Ave, Pittsburgh, PA 15213 USA

来源：

PROCEEDINGS OF THE 32ND ANNUAL ACM SYMPOSIUM ON USER INTERFACE SOFTWARE AND TECHNOLOGY (UIST 2019) | 2019年

关键词：

Augmented Reality; Smartphones; Tags; Markers; Visible Light Communication; Mobile Interaction;

D O I：

10.1145/3332165.3347884

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Augmented reality requires precise and instant overlay of digital information onto everyday objects. We present our work on LightAnchors, a new method for displaying spatially-anchored data. We take advantage of pervasive point lights - such as LEDs and light bulbs - for both in-view anchoring and data transmission. These lights are blinked at high speed to encode data. We built a proof-of-concept application that runs on iOS without any hardware or software modifications. We also ran a study to characterize the performance of LightAnchors and built eleven example demos to highlight the potential of our approach.

引用

页码：189 / 196

页数：8

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