@inproceedings{Sheridan_2003, title={Exploring cube affordance: towards a classification of non-verbal dynamics of physical interfaces for wearable computing}, volume={2003}, url={http://dx.doi.org/10.1049/ic:20030156}, DOI={10.1049/ic:20030156}, booktitle={IEE Eurowearable ’03}, publisher={IEE}, author={Sheridan, J.G.}, year={2003}, pages={113–118} }