[rqs]

Well, at least you can protest about it.

In China, collecting your bio data is more like a procedure than a choose.

For example, I renewed my citizen ID card few weeks ago, and got my facial and fingerprint collected.

Also, some companies like Alibaba are helping the data collection: https://www.engadget.com/2017/09/03/alipay-facial-recognitio... and http://www.solidot.org/story?sid=47235 (In Chinese)

I believe all those data will be used to help tracking people.

[yadongwen]

it's bad for humanity but seems like most countries capable of doing this are following this trend now. any possible way to avoid this path? i doubt.

btw, your example is pretty weak. my facial features were collected many times in the last two weeks in US in airports and companies i visited