I recommend scrolling down to the "Try it out" section, click "Start", allow camera access, then you'll see a red dot appear on the screen. You can then move y

I recommend scrolling down to the "Try it out" section, click "Start", allow camera access, then you'll see a red dot appear on the screen. You can then move your head... it works quite well! Scroll down to the "Archery Practice Area" to try it out