Firstly, the camera takes each frame from the video when it detects that someone has entered the door and face images will be cropped.

Secondly, the image will go through the facial recognition system and the output will be an ID. This ID will be matched to existing datasets including Staff lists and timetables.

The emotional recognition module being studied with input will also take the image from the camera and the resulting text message will appear on the screen.

Finally, display welcome information via the screen and at the same time the system stores the image and the entrance time. You can use Web App to access this dataset.