The British documentary
Website: The website uses a web camera to track the eye location of a website user(with face recognition API, face-api.js). Try to observe the front, back, left, right, top, and bottom sides of a natural object, from your perspective, and create a modified natural object.
Web Development Stack HTML5
 Face-api.js: https://justadudewhohacks.github.io/face-api.js/docs/index.html