| 摘要 |
<p>Disclosed is an apparatus for detecting a sight axis, comprising a forming means for forming information about a sight axis of a viewer using a sensor 14, a power supply used for the apparatus, a setting means for setting a first control mode of controlling the apparatus on the basis of the information of the forming means and a second control mode of controlling the apparatus without being based on said information, and a control means for initializing the mode by the setting means to the second control mode when the power supply is switch on. <IMAGE></p> |
