New technology from Baidu has reduced queuing times in Wuzhen, but the FT's Yuan Yang questions whether the convenience of facial recognition is worth the intrusion into personal freedom
► Subscribe to FT.com here: http://bit.ly/2r8RJzM
► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs
For more video content from the Financial Times, visit http://www.FT.com/video
Twitter https://twitter.com/ftvideo
Facebook https://www.facebook.com/financialtimes
