Mark E. Whiting is a postdoc under Duncan J. Watts at U Penn with a joint appointment in Computer & Information Science at the School of Engineering and Applied Science and in Operations, Information and Decisions at the Wharton School of Business. Mark builds systems to study and scaffold improved collaboration. He was previously a postdoc under Michael S. Bernstein in the HCI group in Computer Science at Stanford. He holds bachelor’s and master’s degrees in Industrial Design from RMIT and KAIST respectively, and a PhD in Mechanical Engineering from CMU.