@inproceedings{1357264, author = {Emmanuel Pietriga and Caroline Appert}, title = {Sigma lenses: focus-context transitions combining space, time and translucence}, booktitle = {CHI '08: Proceeding of the twenty-sixth annual CHI conference on Human factors in computing systems}, year = {2008}, isbn = {978-1-60558-011-1}, pages = {1343--1352}, location = {Florence, Italy}, doi = {http://doi.acm.org/10.1145/1357054.1357264}, publisher = {ACM}, address = {New York, NY, USA}, }