willslab.co.uk is the website of Andy Wills, Associate Professor of Psychology at the University of Exeter, UK. I work on the psychology of categorization - dividing the world into groups of things.

I also have a hobbyist interest in analogue electronic musical instruments (synthesizers and drum machines, prior to about 1984, that use analogue rather than digital methods of sound creation).

This site contains information about my research, some resources for teaching psychology, and resources on analogue electronic instruments.