Japanese startup unveils creepy Minority Report-style AI that can spot shoplifters BEFORE they steal
- AI system by Japan startup Vaak can spot suspicious behavior such as fidgeting
- Staff can be alerted of potential thief and approach them, ask if they need help
- It was used last year to track down convenience store shoplifter in Yokohama
A controversial new software developed by Japanese startup Vaak could be used to identify potential shoplifters based on their body language.
The system is trained to recognize ‘suspicious’ activities such as fidgeting or restlessness in security footage, according to Bloomberg Quint.
While it’s designed to crack down on theft, with the idea being that staff can approach a potential thief once alerted, predictive policing efforts have sparked concerns that people may be unfairly targeted as a result of racial and other biases.
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A controversial new software developed by Japanese startup Vaak could be used to identify potential shoplifters based on their body language. The system is trained to recognize ‘suspicious’ activities such as fidgeting or restlessness in security footage
Vaak’s criminal-detecting AI can alert staff to suspicious behaviour via smartphone app once it’s spotted something in the CCTV stream, according to Bloomberg.
The Minority Report-style system was used last year to successfully track down a person who had shoplifted from a convenience store in Yokohama.
Ideally, however, the startup is aiming for its technology to be a preventative approach.
Vaak says its AI can distinguish between normal customer behaviour and ‘criminal behaviour,’ such as tucking a product away into a jacket without paying.
But, it can also detect what could be the warning signs of a theft before it actually happens.
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In this case, staff could be alerted and sent over to approach that person in hopes to thwart stealing by asking if they need help, according to Bloomberg.
Vaak is now testing in dozens of stores around Tokyo, and says the technology could be expanded to include applications outside of crime prediction, including video-based checkout systems.
Predictive policing technology has grown in recent years, with secretive trials in China and even some parts of the US.
In 2018, it was revealed that controversial Silicon Valley startup Palantir has been working with the New Orleans Police Department to test a system that predicts where crimes are more likely to occur, and who is most likely to commit them.
But, experts warn these algorithms will suffer biases as a result of their training data.
While it’s designed to crack down on theft, with the idea being that staff can approach a potential thief once alerted, predictive policing efforts have sparked concerns that people may be unfairly targeted as a result of racial and other biases
An MIT study published this past fall found that many popular AI systems exhibit racist and sexist leanings.
Researchers have urged others to use better data to ensure biases are eliminated.
‘Computer scientists are often quick to say that the way to make these systems less biased is to simply design better algorithms,’ said lead author Irene Chen, a PhD student, when the study was published in November.
‘But algorithms are only as good as the data they’re using, and our research shows that you can often make a bigger difference with better data.’
WHAT ARE PREDICTIVE POLICING SYSTEMS?
Predictive policing systems can forecast when and where crimes occur using based on prior crime reports and other data.
Palantir Technologies has licensed its predictive policing software with local and international governments.
Most ingest vast amounts of data, including geography, criminal records, the weather and social media records.
From that, it makes predictions about individuals or places that are likely to be involved in a crime, according to the Verge.
There are other predictive policing systems out there that are being utilized, many of them are different.
The Los Angeles Police Department, New York Police Department, Chicago Police Department and, now, the New Orleans Police Department use predictive policing. File photo
Chicago’s police department uses a notorious ‘heat list,’ which is an algorithm-generated list that singles out people who are most likely to be involved in a shooting.
However, many experts have identified issues with Chicago’s heat list.
The government-funded RAND Corporation published a report saying that the heat list wasn’t nearly as effective as a standard wanted list.
It could also encourage a new form of profiling that draws unnecessary police attention to people.
Another academic study found that the heat list can have a ‘disparate impact’ on poor communities of color.
A California startup called PredPol also built predictive policing software that’s been utilized by law enforcement officials, including the LAPD.
In 2016, researchers conducted a study where they reverse engineered PredPol’s algorithm and discovered that it replicated systemic bias against communities of color that were over policed.
It also found that historic data isn’t a good indicator of future criminal activity.
The NYPD also had an agreement with Palantir Technologies to use its predictive policing systems.
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