Facial recognition technology has made huge progress in recent years.

And those advances are on display at the annual Consumer Electronics Show in Las Vegas.

The technology is rapidly making its way into everyday life.

But there are growing concerns about how it could be used.

Al Jazeera's Rob Reynolds reports.

Promo code not required. The deal applies to a specific group of goods. The deal is available for all customers of the e-store. The deal is available without amount restrictions.

More videos