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"Area-based photo-plethysmographic sensing method for the surfaces of ..."
Hiroshi Chigira, Atsuhiko Maeda, Minoru Kobayashi (2011)
- Hiroshi Chigira, Atsuhiko Maeda, Minoru Kobayashi:
Area-based photo-plethysmographic sensing method for the surfaces of handheld devices. UIST 2011: 499-508
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