| 摘要 |
A holographic direct manipulation interface includes detecting means, holographic display means and processing means to enable a user to input commands to a computer and display the desired output. A CPU stores data that enables a holographic display unit to generate a holographic display or hologram. A motion detector detects the movement of an object designated by the user as a command object. The object whose motion is detected can be designated as a finger on the user's hand or any passive or active moveable object can be chosen to be designated as the command object. A command is implemented by a computer when the command object moves within a threshold distance of a command point located within, on or near the hologram, or when the command object performs a contact code.
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