Tobias Nowack Nuha Suzaly Stefan Lutherdt Kirsten Schürger Stefan Jehring Hartmut Witte Peter Kurtz Phases of Technical Gesture Recognition. 130-139 2015 HCI (2) https://doi.org/10.1007/978-3-319-20916-6_13 conf/hci/2015-2 db/conf/hci/hci2015-2.html#NowackSLSJWK15