A driverless car is shown at the Light of Internet Expo in Wuzhen, east China’s Zhejiang province, Nov 15, 2016. [Photo/Xinhua]

Visitors interact with a robot at the Light of Internet Expo in Wuzhen, Zhejiang province, on Nov 15, 2016. The expo is part of the ongoing Third World Internet Conference in the town. [Photo/China Daily]

Alibaba’s financial arm, Ant Financial, demonstrates its facial recognition device that features ‘smile to pay’ function at the Light of Internet Expo, known as the teaser of the 3rd World Internet Conference, in Wuzhen, Zhejiang province, on Nov 15, 2016.[Photo/chinadaily.com.cn]

JD.com’s drone and driverless vehicles that specialize in the e-commerce logistics industry are displayed at the Light of Internet Expo, known as the teaser of the 3rd World Internet Conference, in Wuzhen, Zhejiang province, on Nov 15, 2016. [Photo/chinadaily.com.cn]

Domestic cyber security company Qihoo 360 Technology Co Ltd demonstrates a simulated device that is able to hack cellphones at the Light of Internet Expo, known as the teaser of the 3rd World Internet Conference, in Wuzhen, Zhejiang province, on Nov 15, 2016. [Photo/chinadaily.com.cn]

Sharp Corp’s android smartphone robot presents a slideshow at the Light of Internet Expo, known as the teaser to the 3rd World Internet Conference, in Wuzhen, Zhejiang province, on Nov 15, 2016. The device was launched earlier this year in Japan and hasn’t been shipped to the Chinese market yet.[Photo/chinadaily.com.cn]

Nokia’s vehicle-to-vehicle communication (V2V) is shown at the Light of Internet Expo, known as the teaser of the 3rd World Internet Conference, in Wuzhen, Zhejiang province, on Nov 15, 2016. [Photo/chinadaily.com.cn]

An intelligent robot is shown at the Light of Internet Expo in Wuzhen, east China’s Zhejiang province, Nov 15, 2016. [Photo/Xinhua]

Photo taken on Nov 15, 2016 shows the scene of the Light of Internet Expo in Wuzhen, east China’s Zhejiang province. [Photo/Xinhua]