Face Wish

Analyzes face wish in a video stream. The event listener keeps getting the data in a JSON object as FaceAI keeps analyzing the face wish.


To analyze face wish in a video stream.

Method: EnxFaceAI.startFaceWish(callback)


  • callback: Callback to know that processing request has been accepted.

Event Listener

  • face-wish: This event notification is received repeatedly with the Face Wish Analysis report as a JSON object.

JSON Object: Received with Face Wish Analysis data.

{ output: {
wish: Number

Analysis Data Explanation

  • output : Face Wish Report
    • wish : Filtered value (smoothened) in range [0, 1.0]. A value closer to 0 represents a lower wish, a value closer to 1.0 represents a higher wish.

Sample Code

// Start Face Wish
faceAI.startFaceWish((res) => {
if (res.result === 0) {
window.addEventListener("face-wish", (evt) => {
console.log(evt.detail, "face-wish");