@inproceedings{FreidankDetertHirsch2017, author = {Freidank, Sebastian and Detert, Markus and Hirsch, S{\"o}ren}, title = {Multitouch touchless — A new approach with optical proximity sensing}, series = {7th IEEE International Workshop on Advances in Sensors and Interfaces (IWASI), 2017}, booktitle = {7th IEEE International Workshop on Advances in Sensors and Interfaces (IWASI), 2017}, address = {Vieste, Italien}, isbn = {978-1-5090-6707-7}, doi = {10.1109/iwasi.2017.7974235}, pages = {145 -- 149}, year = {2017}, language = {en} }