Style Assistant webapp scans and measures your face!
The visual effect of certain sunglasses and optical frames will change based on the proportions of your face. Rather than the "trace your face in the mirror" trick there is an easier and better way to find out your face shape and which frames suit your face best: Style Assistant webapp.
In order to know your face shape, the Style Assistant webapp examines an outline of your face and takes precise measurements of your face such as cheek width, jaw line, forehead, and face length to determine its proportions. These measurements are then compared with the basic face shape categories: heart, square, oval, and round.
Next, the webapp recommends the frames that are most suitable for your face type. The resulting frames can be linked to the supplier's eyewear database and to the virtual try-on solution VM.