enabled web camera

camera.html

<video id="video" autoplay controls></video>
<script>
  video = document.getElementById("video");

  const option = {
      video: true,
      audio: false
  };

  // Get image from camera
  navigator.getUserMedia(option, (stream) => {
      video.srcObject = stream;  // Load as source of video tag
      video.addEventListener("loadeddata", () => {
          // ready
      });
  }, (error) => {
      console.log(error);
  });
</script>