About the Authors

Stuart P. Wilson

S.P.Wilson@Sheffield.ac.uk

Affiliation Active Touch Laboratory, Department of Psychology, The University of Sheffield, Sheffield, United Kingdom

James A. Bednar

Affiliation Institute for Adaptive and Neural Computation, School of Informatics, The University of Edinburgh, Edinburgh, United Kingdom

Tony J. Prescott

Affiliation Active Touch Laboratory, Department of Psychology, The University of Sheffield, Sheffield, United Kingdom

Ben Mitchinson

Affiliation Active Touch Laboratory, Department of Psychology, The University of Sheffield, Sheffield, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SPW JAB TJP BM. Performed the experiments: SPW BM. Analyzed the data: SPW JAB BM. Wrote the paper: SPW JAB TJP BM.