William Huang, Ye-Sheng Kuo, Pat Pannuto, Prabal Dutta. Opo: a wearable sensor for capturing high-fidelity face-to-face interactions. In Ákos Lédeczi, Prabal Dutta, Chenyang Lu, editors, Proceedings of the 12th ACM Conference on Embedded Network Sensor Systems, SenSys '14, Memphis, Tennessee, USA, November 3-6, 2014. pages 61-75, ACM, 2014. [doi]
Abstract is missing.