| 摘要 |
PURPOSE: A manual book including a device for playing a video is provided to improve the comprehension of contents in the manual book using video-based contents which corresponds to paper-based contents. CONSTITUTION: A plurality of papers is laminated. An insertion groove(11) is formed by passing through the laminated papers, and a device for playing a video(20) is inserted in the insertion groove. A display part(21) and an input part(22) are installed to the outside of the device for playing the video. A control board, to which the display part and the input part are connected, and a battery are installed in the device for playing the video. The control board includes a memory and a controller. |
