USER INTERFACE METHOD AND A SYSTEM USING A PICKUP SIGNAL OF A CAMERA-ATTACHED MOBILE COMMUNICATION TERMINAL HAVING A PHOTOGRAPHING FUNCTION, ESPECIALLY IN CONNECTION WITH PERFORMING A POINTER OPERATION CONTROL SIMILAR TO A MOUSE POINTER ON A DISPLAY MODULE BY USING A PICKUP INPUT OF THE TERMINAL

摘要

PURPOSE: A user interface method and a system using a pickup signal of a camera-attached mobile communication terminal having a photographing function are provided to conduct a pointer operation control similar to a mouse pointer on a display module by using a pickup input of a camera-attached terminal, thereby supplying a user interface similar to a GUI environment of a PC to mobile communication terminal users. CONSTITUTION: An image signal is generated by photographing an object with a pickup unit(S300). An encoder module converts the photographed image signal into image data by using the pickup unit(S302). A movement of the object is detected through the image data inputted to a detection module or raw data directly inputted to the detection module by being bypassed in the encoder module(S304). An operation detected under control of a CPU is finally displayed on a display module while a specific function is executed(S306).