| 摘要 |
A method, a computer program product, and a computer system for selecting songs using a heart rate change, a blood pressure change, and a facial expression of a listener. A computer receives a song from a music source selected by a listener and determines whether the song is appropriate. The computer starts to play the song, in response to determining that the song is appropriate. A camera connected to the computer detects a facial expression of the listener. The computer determines whether the facial expression is positive. In response to determining that the facial expression is positive, the computer the song in full. The camera connected to the computer detects a heart rate change and a blood pressure change of the listener. The computer tags the song with updated information. |
| 主权项 |
1. A method for selecting songs using a heart rate change, a blood pressure change, and a facial expression of a listener, the method comprising:
receiving, by a computer, a song from a music source selected by a listener; determining, by the computer, whether the song is appropriate, based on clock information, a current heart rate and a current blood pressure detected by a camera connected to the computer, and a target of a heart rate and a blood pressure for the listener; starting, by the computer, to play the song, in response to determining that the song is appropriate; detecting, by the camera connected to the computer, a facial expression of the listener; determining, by the computer, whether the facial expression is positive; playing, by the computer, the song in full, in response to determining that the facial expression is positive; detecting, by the camera connected to the computer, a heart rate change and a blood pressure change of the listener; and tagging, by the computer, the song with updated information. |
