here's the keynote on 'Citizen Science with low-cost environmental sensors' which i shared during the International Conference on Mathematics and Science Education (ICMSE) 2016, in Bandung, Indonesia.
sharing the stage with me was Dr Sazali b Yusoff, who is the Director of the Institute of Teacher Education / Institut Pendidikan Guru, Malaysia. The session was very capably moderated by Dr Diana Rochintaniawati, of the Universitas Pendidikan Indonesia.
this video is dedicated to the memory and life's work of my grandfather - Lim Chong Hum (1899 - 1986).