1. Realize the expression and emotion analysis function through video and image recognition technology.

2. Can be fully automatic recognition and classification of six basic expressions: happy (happy), sad (sad), angry (angry), surprised (surprised), scared (scared), disgusted (disgusted), in addition to distinguishing no expression (neutral state) state.

3. Accepts three sources: analyzing video files in mp4 format; real-time camera analysis; analyzing image files in *.jpg,*.jpeg,*.png format.

4. Testing time and results, providing the overall time of testing and expression results

5. With real-time emotional feedback

6. Provide a variety of data visualization charts, such as pie charts, wave charts, bar charts, radar charts, etc.

7. With manual labeling function

8. Can be used in synchronization with Eprime

9. Third-party synchronization via Lab Streaming Layer is available.

10. Using a three-dimensional model, facial muscle positions are used to calculate and classify facial expressions

11. Can tolerate facial rotation of less than 30 degrees in the face direction.

12. You can export the original data, the export format is csv file

13. System compatible with Windows 10/11

14. Can directly use the laptop camera can also call the external USB camera use

15. Positive supplemental scattered light source to improve the quality and accuracy of the system