Note that the video you linked doesn't show their latest "demonstrator". Here is a video of their latest one: https://www.youtube.com/watch?v=jqvMXoVZfDw https:

Note that the video you linked doesn't show their latest "demonstrator". Here is a video of their latest one: https://www.youtube.com/watch?v=jqvMXoVZfDw https://www.youtube.com/watch?v=jqvMXoVZfDw