Nowadays, when designing human-computer interaction methods, voice recognition is often used for command input. However, when there are multiple people in a specific space (such as inside a self-driving minibus) and there is only one system, it will face some operational challenges. To enhance the user's voice recognition experience, this technology proposes the function of combining gesture recognition for directional voice capturing.

1.Gesture recognition rate > 90%
2.Angle of directional voice capturing ≧30 degree
3.More than 5 dB of noise reduction

Voice recognition, Walkie talkie.

To improve the voice recognition rate.