Emotion Detector.

Idea and Inspiration

This webapp is inspired from Emotion Detector.

Tools used

JeelizWeboji is an excellent tool to build this. It has facial expression detection which is perfect for this app.

Application and use

This application maps the facial expression to emotions by adding a weightage mean to quantify emotion.

Configuration

In the assets/js/main.js assign DISPLACEMENT_THRESHOLD to a fractional value ranging from 1 to 3. In the assets/js/emotion.js change EXPRESSION2EMOTION mapping value which you can configure ranging from -0 to 1 weight value.

0: smileRight → closed mouth smile right 1: smileLeft → closed mouth smile left 2: eyeBrowLeftDown → eyebrow left frowned 3: eyeBrowRightDown → eyebrow right frowned 4: eyeBrowLeftUp → eyebrow left up (surprised) 5: eyeBrowRightUp → eyebrow right up (surprised) 6: mouthOpen → mouth open 7: mouthRound → mouth round 8: eyeRightClose → close right eye 9: eyeLeftClose → close left eye 10: mouthNasty → mouth nasty (upper lip raised)

Warnings

1. This webapp needs camera to run. It will obviously need camera permission as well.
2. The tracker needs proper even lighting on your face to work.