| 摘要 |
<p>A portable electronic equipment comprises an optical output device (2) and a controller configured to receive a sound signal and visual environment data, the visual environment data representing an environment of the portable electronic equipment. The controller is configured to process the received sound signal to identify sound characteristics of the sound signal, to generate graphics (64-66) based on both the received visual environment data and the identified sound characteristics, and to control the optical output device (2) to output the generated graphics (64-66), wherein a location at which the generated graphics (64-66) is output on the optical output device (2) is controlled based on the received visual environment data.</p> |
