Gesture-based construction project collaboration system

A gesture-based construction project collaboration system comprising:

• a design information storage for storing therein a 2D plot or a 3D model about a building;
• a work place code storage means, being deployed at each work place of a building under construction, for storing location information of each work place;
• a wireless terminal for inputting local information of a work place and location information of the work place code storage means;
• a work place mapping section for mapping the location information of the work place code storage means inputted into the wireless terminal to a location numeric data of the work place in the 2D plot or 3D model;
• a local information storage for storing the local information inputted into the wireless terminal by linking the local information to the location mapped in work place mapping section;
• a display for displaying the 2D plot or 3D model from the design information storage, and for displaying a desired part of the local information according to at least one of a touch input and a gesture of a user;
• a gesture defining section for storing input gestures with respect to types of the local information;
• and
• a control section for detecting the location information selected by the user via the touch input on the display, and for controlling the display to display the part of the local information represented by the gesture with respect to the location information.