Ambuj Varshney, Luca Mottola, Thiemo Voigt. Poster: Coordination of Wireless Sensor Networks using Visible Light. In Junehwa Song, Tarek Abdelzaher, Cecilia Mascolo, editors, Proceedings of the 13th ACM Conference on Embedded Networked Sensor Systems, SenSys 2015, Seoul, South Korea, November 1-4, 2015. pages 421-422, ACM, 2015. [doi]