Card-Stunt as a Service: Empowering a Massively Packed Crowd for Instant Collective Expressiveness
- Title
- Card-Stunt as a Service: Empowering a Massively Packed Crowd for Instant Collective Expressiveness
- Authors
- Yoo, Chungkuk; HWANG, INSEOK; Kang, Seungwoo; Kim, Myung-Chul; Kim, Seonghoon; Won, Daeyoung; Gu, Yu; Song, Junehwa
- Date Issued
- 2018-02
- Publisher
- ASSOC COMPUTING MACHINERY
- Abstract
- Imagine a densely packed crowd with a common voice, such as people in a candlelight vigil or a protest. We envision an innovation through mobile computing technologies to empower such crowds. We present Card-stunt as a Service (CaaS), a mobile service allowing them to instantly create a massive collective visualization by simply holding their phones up. The key challenge is to achieve instant, infrastructurefree, decimeter-level localization of individuals in a massively packed crowd, within a low latency. CaaS addresses the challenges by mobile visible-light sensing and scalable constrained optimization. Within less than a minute, each person is given individualized pixels so that they can do their part in the overall visualization*.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/107950
- DOI
- 10.1145/3191789.3191797
- ISSN
- 1559-1662
- Article Type
- Article
- Citation
- MOBILE COMPUTING AND COMMUNICATIONS REVIEW, vol. 21, no. 4, page. 16 - 21, 2018-02
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