| 摘要 |
An interactive entertainment device that may be capable of being used as a karaoke machine, a dance teaching aide, a combination of a karaoke machine and dance teaching aide, a competition device, and others. The interactive entertainment device may include a central processing unit, a dance mat having one or more sensors for receiving input from a user, a display device for displaying words of songs, one or more input devices, such as microphones, and one or more speakers for playing songs.
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