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iluvtennis

(19,858 posts)
8. But before boarding any public transportation, the Chinese have to get scanned and given green light
Wed Apr 8, 2020, 12:08 PM
Apr 2020
https://time.com/5814724/china-health-code-smartphones-coronavirus/

Inside China's Smartphone 'Health Code' System Ruling Post-Coronavirus Life



(WUHAN, China) — Since the coronavirus outbreak, life in China is ruled by a green symbol on a smartphone screen.

Green is the “health code” that says a user is symptom-free and it’s required to board a subway, check into a hotel or just enter Wuhan, the central city of 11 million people where the pandemic began in December.

The system is made possible by the Chinese public’s almost universal adoption of smartphones and the ruling Communist Party’s embrace of “Big Data” to extend its surveillance and control over society.

Walking into a Wuhan subway station Wednesday, Wu Shenghong, a manager for a clothing manufacturer, used her smartphone to scan a barcode on a poster that triggered her health code app. A green code and part of her identity card number appeared on the screen. A guard wearing a mask and goggles waved her through.

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I like this system as it affords some form of protection for others.
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