| 摘要 |
PURPOSE: A method is provided to transmit three dimensional image by combining a three dimensional location recognition pointer with a holographic. CONSTITUTION: A database device moves a hologram film storing location information which a three dimensional pointer points and serves to display the stored information. The location information is processed by a CPU and a program of a computer. When the location of information which a user requests is determined, the information is converted into a digital signal. Stored audio-visual information of a commodity is output through a hologram controller and a sound card. Displayed information is transmitted together with three dimensional image through a sound information in order to describe information in detail. |
