(Part 2) This is a panel discussion on the topic of materials for  haptics –  technologies that interface with the sense of touch. We touch  (pun  intended) on a lot of topics, from the philosophy of haptics, the  need  for interdisciplinary collaboration, and future applications. The   moderators are Darren Lipomi (UC San Diego), Benjamin Tee (National   University of Singapore), and Yigit Menguc (Facebook). Panelists are Ed   Colgate (Northwestern), Tania Moriomoto (UC San Diego), Charles Dhong,   Fabrizio Sergi, and Laure Kayser (all of University of Delaware). Part 2  of 2.