1. Invisalign SmileView™ simulation is a computer-generated simulation of how your smile might look with straighter teeth. It is not available for people with chipped and/or missing teeth. The simulation compares your image against our existing database of thousands of patients’ final outcomes. It matches your photo to the closest “before” template and then applies the corresponding “after” template to the upper and lower arches to generate your Invisalign SmileView simulation.