Reducing the time delay when using digital devices
An assistant professor of computer science at the University of Toronto, Dr. Daniel Wigdor was awarded a Sloan Research Fellowship to further his research on human-computer interaction, specifically how to reduce the delay experienced when using smartphones and tablets.
Computing performance has improved significantly in recent decades, but the response time of touchscreens has stalled at 100 milliseconds. Dr. Wigdor wants to reduce that delay and make digital devices feel more like physical ones – like writing on real paper. “My general area of research is leveraging computing technology to enable users to live better lives,” he says.
Dr. Wigdor’s work includes the development of user interface software, interaction methods, sensor hardware, new device form factors, development platforms and operating system enhancements.
After obtaining his PhD at the University of Toronto, Dr. Wigdor worked at Microsoft Research, notably as an expert in user interfaces for new technologies. Simultaneously, he served as an affiliate assistant professor in both the department of computer science and engineering, and the Information School at the University of Washington, among other research positions. He joined the faculty at the University of Toronto in 2011. He was a recipient of an Ontario Early Researcher Award in 2014.
Learn more about the Sloan Research Fellowship
* Daniel Wigdor is one of 24 Canadian winners of major international research awards in 2015 featured in the publication Canadian excellence, Global recognition: Celebrating recent Canadian winners of major international research awards