EssilorLuxottica explores fashion trends and technology in eyewear

Eyewear can help people see, but it can also express personal style.

EssilorLuxottica studies fashion, technology and other trends to plan frames years before they reach stores.

The company is also developing smart glasses and using tools such as AI and 3D printing to explore new designs.

These changes could make glasses serve more purposes than vision correction or sun protection.