• The intelligent Pseudo Whiteboard consists of three main components which are projector screen, input pointer and image computering device.
  • The projector screen will act as human-computer interface where user can interact with it naturally like touch screen display by using a laser pointer.
  • The system setup basically consists of positioning an image capturing device in front of display panel. A camera is required to capture the interaction between the laser pointer and projector screen. Then, image processing algorithm will be used to analyse and recognize the laser light in the image.
  • The processing system will track laser pointer movement and identify user contact to trigger computer event.
  • The displayed image can be saved in a computer for later retrieval, similar to the more expensive intelligent white board.


Name:  Assoc. Prof. Dr. Muhammad Nasir B Ibrahim

Faculty: Faculty of Electrical Engineering

Research Group: AMIR