A novel HCI platform for power control system

In this paper we present a novel HCI (human-computer interaction) system and develop a prototype based on the characteristics of the power control system. This system includes multi-touch input module, laser pointer input module and arc projection-based tiled display module. Users can use their fingers, gestures and laser pointers to control the multi-touch platform; they can also use laser pointers to control the arc projection display system and see the feedback results through the multi-touch projection display and arc projection display. The system can make the power control system more effective and convenient because of its natural and comfortable interaction mode as well as its multi-user feature.