Please check out our Android and IOS demos, both of which can test your emotion by either voice or heart rate.

For Android
　　There are three buttons on the interface which are “voice analyzing”,” stop analyzing” and “heart rate test”. Users can configurate them in the file of AndroidMainfest.xml.
　　<meta-dataandroid:name="RecordTaskAnimation"android:value="1"/>

　　If value equals 1 it means displaying an animation; otherwise, the value equals 0. Start recording voice after clicking the “voice analyzing” button, press the” stop” button to finish recording and then return to the emotion reading result. The heart rate test requires calling the camera, which is authorized by the user. It takes about 10-20 seconds for the camera to collect heart rate. First, it will show a big rectangle and a small one after clicking the “heart rate test” button. Then the user should focus his or her eyes in the small rectangle area to get scanned. It will exit from the camera after finishing collecting heart rate and go back to emotion result in the end.

For IOS
　　The demo includes two modules-- Voice Analyzing and Heart Rate Test. Press the “recording” button to start voice analyzing. It shows the corresponding audio spectrum when recording voice. Then click the “end” button to know the emotion analyzing result. Two small rectangles appear when pressing the “heart rate test” button and it starts scanning while the user focuses his or her eyes in the small rectangle. After complete scanning it will go back to emotion reading result.