Integrated Development Environment Gesture for modeling workflow   diagrams
  The current software development tools show the same form of interaction as when they started back, in the mid 70's. However, since the appearance of visual languages and due to their own nature, they can be handled by tools which have different input methods to conventional ones. By incorporating new motion detection technology, it is intended that new forms of interaction are established. Interactions which respond to the free movement of hands, therefore the software's developer will have a substantial improvement in the user experience. 
Carlos Alberto Fernandez-y-Fernandez and Jose Angel Quintanar
cs.HC cs.SE