| 摘要 |
PURPOSE: An apparatus for generating three-dimensional position variation data through a camera is provided to obtain information about relative movement on a three-dimensional space. CONSTITUTION: An apparatus for generating three-dimensional position variation data includes a particle housing(100), a camera(200), a sensor(900), a memory(400), a button unit(600), a central processing unit(300) and a transmitter(800). The particle housing generates a position variation according to a change in gravity. The camera measures the position variation generated by the particle housing. The sensor extracts data in gravity direction from the position variation. The memory stores position variation data measured by the particle housing. The button unit includes a temporary stop button, an ascend button and a descend button and transmits a control signal generated by each of the button to the central processing unit. The central processing unit converts the position variation data into data that represents relative position variation on a three-dimensional space. The transmitter transmits the converted data to an external device.
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