FEAT: New Behaviour Hello using OpenCV's Yunet Face Detection Model.

[diogoalvessoares]

Notes

• New features
• Bug fixes
• Documentation
• Maintenance
• Tests
• Design

Old behaviour

New behaviour

• behaviour_hello: When a face shows up on the camera, the robot says "Hello" through a .wav file. Also, when the face moves, the robot's head turns and follows it;
• hello.wav, hello2.wav, hello3.wav: Sounds to be randomly triggered when the robot detects a face;
• dark_hello_open, squint_hello_open, open_hello_open: Smooth video transitions for the behaviour;
• yunet.onnx: YuNet Face Detection Model from OpenCV.

[LVGoncalves]

Please add this behaviour to start.sh and to the iddle mode inside mode manager. Everything related to this behaviour should be done from this pull request. Please, leave it commented inside start.sh for now.

[diogoalvessoares]

Hello.

The scripts are updated on a different branch called "mnt/scripts", with the pull request title of "MNT: Update start and webapp scripts & New script for Kiosk Settings.".

Please check on that and let me know what you think there.

Regards,

Diogo.