Accused of cheating by an algorithm, and a professor she had never met

Dr. Orridge did not respond to requests for comment for this article. A Broward College spokeswoman said she could not discuss the case ...

Dr. Orridge did not respond to requests for comment for this article. A Broward College spokeswoman said she could not discuss the case due to student privacy laws. In an email, she said professors “exert their best judgment” on what they see in Honorlock reports. She said an initial warning for dishonesty would appear on a student’s record but would not have more serious consequences, such as preventing the student from graduating or transferring credits to another. establishment.

Honorlock has yet to reveal exactly how its artificial intelligence works, but a company spokeswoman did reveal that the company works facial detection using Rekognition, an image analysis tool that Amazon began selling in 2016. The Rekognition software searches for facial landmarks – nose, eyes, eyebrows, mouth – and returns a confidence score indicating that what is the screen is a face. It can also deduct the emotional state, gender and angle of the face.

Honorlock will flag a contestant as suspicious if it detects multiple faces in the room, or if the contestant’s face disappears, which can happen when people cover their faces with their hands in frustration, said Brandon Smith, president and CEO of the operation of Honorlock.

Honorlock sometimes uses human employees to monitor test takers; “Live Invigilators” will appear via chat if there are a large number of flags during an exam to find out what is going on. Recently, these supervisors discovered that Rekognition was mistakenly registering faces in photos or posters as additional people in the room.

When something like this happens, Honorlock tells Amazon engineers. “They take our real data and use it to improve their AI,” Smith said.

Recognition was meant to be a step up from what Honorlock had used. An older face detection tool from Google was less good at detecting faces of people with a range of skin tones, Smith said.

But Rekognition has also been accused of bias. In a series of studies, Joy Buolamwini, a computer scientist and executive director of the Algorithmic Justice League, found that gender classification software, including Acknowledgementworked less well on women with darker skin.

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  1. The proctoring provider will be alerted if a student attempts to cheat during a test. New Age Proctoring Systems may also be used to restrict the number of people who can access the exam. A fresh connection must be established each time an examiner takes the test. There will be no sharing of personal information if students opt to take the exam. They will be informed of the findings after the test is complete.



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Newsrust - US Top News: Accused of cheating by an algorithm, and a professor she had never met
Accused of cheating by an algorithm, and a professor she had never met
Newsrust - US Top News
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