Vadim Frolov Barbara Deml Gunter Hannig Gesture Recognition with Hidden Markov Models to Enable Multi-modal Haptic Feedback. 786-795 2008 EuroHaptics http://dx.doi.org/10.1007/978-3-540-69057-3_100 conf/haptics/2008e db/conf/haptics/eurohaptics2008.html#FrolovDH08