- A school in Hangzhou, China, is using facial recognition to monitor the behavior of their students
- The technology classifies the students based on their range of emotions – from antipathy to happy (and a whole host of others)
- The system also cross-checks the faces of all students against the school database to mark the attendance and has the ability to predict if a student is feeling sick
The perils of AI are well documented. You must have seen Elon Musk preaching that it has a lot of downsides as well as upsides. But when it comes to using it to monitor the behavior of people, which side of the line do you stand on – do you think this is beneficial or intrusive? China has been emphatic in using AI to transform its way of living and they are now using it in education as well.
A school in Hangzhou, China, is using machine learning in the form of facial recognition to monitor and analyze how students are behaving and responding to the teacher. The technology is built into cameras and is called “smart eyes”. It aims to provide real-time data to the teachers (and supervisors) on the emotions their students are displaying in the class. The underlying concept behind this system analyses the facial expression of the students and classifies them into the below categories:
The technology has also been programmed to record various actions students perform – like reading, writing, raising their hands, and even if a student falls asleep. This not only helps understand which students are slacking, it is also helping teachers alter and tailor their teaching style to get a more positive response.
Another use case of this system is to monitor the attendance of students by checking students’ faces with the records it has in the school database. The system also manages to detect whether a student is not feeling well and flags it to the teacher.
Unfortunately the results of most actions have not yet been published. How does the school react when a student is flagged as sad or angry? What if a student falls asleep? These are just some of the questions that are yet to be answered. But one thing is for certain, Chine is miles ahead of the rest when it comes to using facial recognition technology to help and monitor it’s citizens.
Watch the video below to see the technology in action:
Our take on this
Using face recognition for scanning behaviour of students in an interesting approach but using the systems in schools has raised obvious privacy concerns. There are upsides to this as well though – it helps the school tailor it’s approach better to keep the students involved.
China has been using facial recognition technology for various other applications as well, like predicting a crime before it happens. Other than China, countries like the US have also used facial recognition technology in schools to protect children. From the perspective of machine learning, this is a step forward towards AI being all pervasive. What is your take on this latest development? Does it excite or scare you? Let us know in the comments below.
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