Towards Gesture-based Process Modeling on Multi-Touch Devices

Contemporary tools for business process modeling use menu-based interfaces for visualizing process models and interacting with them. However, pure menu-based interactions have been optimized for applications running on desktop computers and are limited regarding their use on multi-touch devices. At the same time, the increasing distribution of mobile devices in business life as well as their multi-touch capabilities offer promising perspectives for intuitively defining and adapting business process models. Additionally, multi-touch tables could improve collaborative business process modeling based on natural gestures and interactions. In this paper we present the results of an experiment in which we investigate the way users model business processes with multi-touch devices. Furthermore, a core gesture set is suggested enabling the easy definition and adaption of business process models on these devices. Overall, gesture-based process modeling and multi-touch devices allow for new ways of (collaborative) business process modeling.