Title | ||
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Specam: Sensing Surface Color And Material With The Front-Facing Camera Of A Mobile Device |
Abstract | ||
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SpeCam is a lightweight surface color and material sensing approach for mobile devices which only uses the front-facing camera and the display as a multi-spectral light source. We leverage the natural use of mobile devices (placing it face-down) to detect the material underneath and therefore infer the location or placement of the device. SpeCam can then be used to support discreet micro-interactions to avoid the numerous distractions that users daily face with today's mobile devices. Our two-parts study shows that SpeCam can i) recognize colors in the HSB space with 10 degrees apart near the 3 dominant colors and 4 degrees otherwise and ii) 30 types of surface materials with 99% accuracy. These findings are further supported by a spectroscopy study. Finally, we suggest a series of applications based on simple mobile micro-interactions suitable for using the phone when placed face-down. |
Year | DOI | Venue |
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2017 | 10.1145/3098279.3098541 | PROCEEDINGS OF THE 19TH INTERNATIONAL CONFERENCE ON HUMAN-COMPUTER INTERACTION WITH MOBILE DEVICES AND SERVICES (MOBILEHCI '17) |
Keywords | Field | DocType |
Surface detection, material detection, discreet interaction | Color detection,Computer graphics (images),Computer science,Phone,Mobile device,Light source | Conference |
Citations | PageRank | References |
5 | 0.56 | 18 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Hui-Shyong Yeo | 1 | 132 | 14.53 |
Ju-young Lee | 2 | 88 | 14.60 |
Andrea Bianchi | 3 | 290 | 26.29 |
David Harris-Birtill | 4 | 28 | 3.30 |
A. Quigley | 5 | 846 | 84.08 |