Steven is an Assistant Professor at the HCI Institute at Carnegie Mellon University where he researches human-computer interaction, social computing, design education, and prototyping. He received an MS and PhD in Human-Centered Computing from the Georgia Institute of Technology, and a BS in Industrial Engineering fromUniversity of Iowa, and was a Post-Doc at the HCI group in Computer Science at Stanford. At Georgia Tech, Steven helped develop the TinyOS sensing platform as part of the TML’s continuous expressive gesture research in hybrid physical/computational media (Ubicomp 2003).