The clearer your photo's are the easier it is for us to assess your smile.
Try to get your photo's framed as closely to these photo's as possible.
You can use a simple photo editor to crop your photo's if needed.
Before making your video, watch our demonstration a couple of times and try to replicate all the smile and grinding movements shown.
Use your camera flash
Keep the tip of your nose in the photos
We need a really wide smile
Use a well lit room
Get someone to take the photos for you
With your phone in camera mode,