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Big Teacher Is Watching You! Hangzhou High School Introduces Facial Recognition to Monitor Classroom Behavior

Now parents can monitor their children’s behavior in class.

Chauncey Jung

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A high school in Hangzhou recently introduced a classroom behavior management system. News of the facial recognition cameras has triggered controversy on Weibo.

On May 16, Chinese state media Xinhua News posted a short video produced by Zhejiang Daily on Weibo.

In the one-minute long video, school officials from Hangzhou No.11 High School introduce a recently developed classroom behavior management system that enables parents to monitor their kids’ performances at school.

With the help of in-class cameras, students’ attendances and facial expressions are captured and recorded. The system can identify key classroom behaviors, such as standing, writing, reading, listening, raising hands, and sleeping in class.

With the collected data, the system can then analyze the students’ attentiveness and generates a report to list all students who are not paying enough attention in class and can then send the report results to their parents.

“The system is advanced enough to capture the subtle facial expressions in class,” one of the school officials told Chinese media: “This data system can be used to analyze the behavior of the entire class. And of course, this is a very efficient way to check class attendance.”

The system can measure students’ emotions based on their expressions. These expressions include anger, sadness, surprise, and annoyance.

One of the students told reporters: “It is a way to monitor us. We see the cameras whenever we are about to fall asleep in class. And we are going to stay more alert because of that. It encourages us to behave well.”

Perhaps that one student was reluctant to highlight the more negative sides of the monitoring system to Chinese state media, but netizens on Weibo are certainly not afraid of speaking out: “This is so scary! I am glad that I graduated so early,” one commenter said.

“Technologies are supposed to serve people, not monitor people,” another commenter wrote.

One of the commenters who criticized the incentives of the school also received hundreds of likes.

“I will not enroll my kid into this school,” another person noted, expressing their disagreement towards the school’s decision to install such a system.

It is not the first time that Hangzhou No.11 High School introduces facial recognition. In 2017, the ‘innovative’ school already adapted a facial recognition system in its on-campus cafeteria. By registering students’ faces, the cafeteria system can process their information and give out their ordered meal in less than 8 seconds.

Additionally, the school cafeteria system can also send out weekly reports to students’ parents on their daily meal routines.

Mass Surveillance Becoming a Trend in China

Although the Hangzhou school’s sophisticated facial recognition system is shocking to many netizens, it is not the first time that China’s advanced facial recognition technology is triggering controversy.

In December 2017, Chinese media outlet The Paper reported on just how advanced China’s massive surveillance system had become. BBC correspondent John Sudworth was invited to test the facial recognition system in Guiyang, China. It took local police less than 7 minutes to locate Sudworth and to ‘arrest’ him on the spot.

Chinese authorities are now using facial recognition technologies in many areas. A Sina news story in March 2018 reported that police officers in Shenzhen are experimenting with advanced facial recognition technologies to identify the jaywalkers and show their faces on screens located at the city’s major intersections. According to Shenzhen police, the facial recognition technology successfully captured 13,390 ‘guilty’ jaywalkers within a period of six months.

The misbehaviors captured by these surveillance systems can also affect local citizen’s social credit scores; frequent offenders could be recognized as individuals with a low social-credit score, which may mean, for example, that someone will have difficulties in applying for loans in the future.

Researchers believe that there should be a balance between protecting individual’s privacy and punishing frequent offenders. For now, this balance is seemingly hard to find. Despite more surveillance devices being installed on Chinese streets, there has been little progress in passing relevant laws and policies to also protect the privacy of Chinese citizens.

By Chauncey Jung

Spotted a mistake or want to add something? Please let us know in comments below or email us.

©2018 Whatsonweibo. All rights reserved. Do not reproduce our content without permission – you can contact us at info@whatsonweibo.com.

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Chauncey Jung is a China internet specialist who currently works for an Internet company based out of Beijing. Jung completed his BA and MA education in Canada (Univ. of Toronto & Queen's), and has a strong interest in Chinese trends, technology, economic developments and social issues.

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1 Comment

1 Comment

  1. Avatar

    youstinkofwhitepoop

    May 18, 2018 at 3:44 am

    it won’t work, all Chinese look the same, it will think it’s the same person.

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China Digital

Cybersecurity Experts Warn: Flicking the V-Sign in Photos Could Give Away Your Fingerprint Data

V-sign selfie pictures could disclose personal information about your fingerprints, security experts warn.

Manya Koetse

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Our cameras are getting better, but that’s not always a good thing. Chinese internet security experts warn that peace sign photos could potentially be abused to collect fingerprint data.

The 2019 China Cybersecurity Week was held in Shanghai this week, and made it to the top trending topics on Sina Weibo today.

The topic attracting the attention of millions of Chinese web users is not China’s cybersecurity in general, but one that was discussed during the event, namely the potential privacy risks in making a V-sign on photos.

Chinese internet security experts at the conference warned that people are unaware that they could be giving away personal data information about their fingerprints when sharing photos of themselves making a peace sign.

If the side of the fingertips is facing the camera, and if there is not a lot of space in between the camera and the hand, it would potentially be possible to gather fingerprint data using photo enlargement tools and AI techniques.

Photo by Priscilla Du Preez.

The deputy director of the Shanghai Information Security Industry Association stated that photos displaying a fingertop-facing V-sign taken within 1,5 meter of the camera could potentially disclose 100% of one’s fingerprint information, China Press reports.

A booth at the conference giving information about fingerprint information leaking through V-sign photos. Photo via China Press.

Criminals could reconstruct fingerprint patterns of other people and abuse them in various means – basically wherever fingerprint information is used to confirm people’s identities (e.g. biometric door locks or fingerprint payment scanning).

Besides not disclosing fingerprint information in photos posted online, experts also warn people not to leave fingerprint information at machines without confirming their purpose and legality.

Fingerprint scanning is used for a multitude of purposes in China. Foreigners who arrived in China since 2017 will also be familiar with the policy of collecting foreign passport holders’ fingerprints upon their arrival in the PRC.

On Chinese social media, the topic “Making a V-Sign Could Leak Your Fingerprint Data” is one of the biggest being discussed today. On Weibo, the hashtag has gathered 200 million views at time of writing (#拍照比剪刀手会泄露指纹信息#).

Some commenters advise people on social media to make peace signs with the nail side of the fingers facing the camera. (That gesture, however, is deemed an offensive gesture in some nations.)

The V-sign is often used as a rather non-symbolic or cute gesture across in East Asia.

Although in many Western countries, the symbol is mostly known as the victory sign (“V for Victory”) as used during World War II, it entered mainstream popular culture in Japan since the 1960s and spread to other Asian countries from there.

This Time article explains how the gesture appeared in Japanese manga in the late 1960s, one of them titled V is the Sign (Sain wa ‘V’ / サインはV).

Amid the concerned Weibo users, some are not worried: “It’s ok,” one commenter writes: “Using a Beauty App smoothes out my skin anyway.”

There are also many commenters who are confused about the news, wondering what advanced photo camera quality and AI technique might implicate for future privacy risks concerning face recognition data and iris scanning software (“Should we also close our eyes?”).

Others offer a different solution to the unexpected V-sign issue: “Just flip the middle finger instead.”

By Manya Koetse

The images used in the featured image on this page come from 追星娱乐说.

Spotted a mistake or want to add something? Please let us know in comments below or email us. Please note that your comment below will need to be manually approved if you’re a first-time poster here.

©2019 Whatsonweibo. All rights reserved. Do not reproduce our content without permission – you can contact us at info@whatsonweibo.com

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China Digital

“Taobao Life”: This Feature Shows How Much Money You’ve Spent on Taobao

Some users just found out they could’ve bought a house with the money they’ve spent on Taobao.

Manya Koetse

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Over the past few days, a new Taobao feature that allows users to see how much money they have spent on the online shopping platform is flooding Chinese social media.

Taobao Marketplace is China’s biggest online shopping platform. Owned by tech giant Alibaba, Taobao was launched in 2003 to facilitate consumer-to-consumer retail.

For many people, Taobao shopping has become part of their everyday life. Whether it is clothes, pet food, accessories, electronics, furniture – you name it, Taobao has it.

Because buying on Taobao is so easy, fast, and convenient, many online consumers lose track of how much they actually spent on the platform – especially if they have been using it for years already.

Thanks to “Taobao Life,” users can now see the total amount of money spent on their account.

How to do it? First: go to Taobao settings and click the profile account as indicated below.

Image by whatsonweibo.com

Then click the top icon that says “Achievement” (成就).

Image by whatsonweibo.com

And here you find what you have spent in this account in total. On the left: the money spent, on the right: the amount of purchases.

Image by whatsonweibo.com

Since I’ve used started using this Taobao account for the occasional clothes shopping since 2016, I’ve made 122 purchases, spending 7849 yuan ($1140) – a very reasonable amount compared to some other Taobao users, who are now finding out they could have practically bought an apartment with the money they have spent on Taobao.

This user, for example, found out they spent over half a million yuan on Taobao ($75,500).

Image via whatsonweibo.com

This user below has spent over 1,1 million yuan on Taobao ($170,000).

Some people discuss all the things they could have bought with the money they have spent on Taobao over the years: “As soon as I saw the number, I wanted to cry,” one Weibo user writes: “What have I done?!”

Another person, finding out they have spent 230,000 yuan on Taobao ($33,400), writes: “This can’t be true! Surely this must be a mistake!?”

“If I wouldn’t have spent all this money on Taobao, I would’ve been rich,” others say.

The topic of Taobao’s total spending amount has become so popular on Chinese social media this week, causing so much consternation, that Taobao posted a message on its Weibo account on July 27, writing: “We heard you guys couldn’t sleep last night..”

Although many people are shocked to find out the money they’ve spent on Taobao, others console themselves with the thought that adding up everything they have spent on Taobao, they were actually ‘rich’ at some point in their lives.

 

By Manya Koetse , with contributions from Miranda Barnes

Spotted a mistake or want to add something? Please let us know in comments below or email us. Please note that your comment below will need to be manually approved if you’re a first-time poster here.

©2019 Whatsonweibo. All rights reserved. Do not reproduce our content without permission – you can contact us at info@whatsonweibo.com

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