Sample AWS rekognition face detection/Polly/S3
Accepts a base64 encoded image from API-GW. With Amazon Rekognition we index a new face, search for an existing face, detect face/labels.
Also with Amazon polly we create a welcome message for a newly indexed face. This welcome message can be rendered on a UI through the HTML Audio element. The Welcome.mp4 is stored in S3 in a private bucket and is shared via a presigned URL.
