Joel (UK)

Facial recognition is not a problem for me. I enjoy the speed and convenience of the boarding process at the airport. Over time, such technology could eliminate the need to carry anything to prove your identity almost everywhere you go.

A visitor tries 3D facial recognition tech on Tuesday at the Light of Internet Expo of the sixth World Internet Conference in Wuzhen, Zhejiang province. [Photo by Zhu Xingxin/China Daily]