What you draw is what you search: the analog gesture

Benoit Rouxel (1) , Franck Poirier (1) , Jean-Yves Antoine (2) , Gilles Coppin (3, 4)

1 Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
2 LIFAT - Laboratoire d'Informatique Fondamentale et Appliquée de Tours
3 LUSSI - Département Logique des Usages, Sciences sociales et Sciences de l'Information
4 Lab-STICC_TB_CID_IHSEV

This paper presents a new type of gesture for identifying spatio-temporal patterns: the analog gesture. Analog gestures can be characterized by some features (speed, acceleration, direction, and angle) which describe the dynamic morphology of the gesture. At first, we detail interactive tasks that should benefit for the use of analog gestures. Then we give a state of the art concerning gesture recognition and investigate the specificity and the main properties of the analog gesture. Then, we propose a review of the surveillance maritime system called Hyperion which uses analog gestures. Finally, we give an example of the use of this type of gesture by the operator. It concerns the interactive detection of ship abnormal trajectories in the context of maritime surveillance .

Mots clés: Gesture recognition; time-space pattern search; tabletop computing

Domaines: Interface homme-machine [cs.HC]

Benoit Rouxel, Franck Poirier, Jean-Yves Antoine, Gilles Coppin. What you draw is what you search: the analog gesture. HCI International 2014, Jun 2014, Heraklion, Crete, Greece. pp 139-147. ⟨hal-01141923⟩