Behavioural analysis

Wisconsin schools use a racially discriminatory Dropout Early Warning System built by the state to identify incoming 9th graders who may be at risk of failing to graduate on time in order to offer them help. The system’s machine learning algorithms make their assessments based on test scores

A mix of city data and reports from building superintendents and porters provides evidence on how New York City’s residents’ behaviour has changed during the lockdown. Among the findings so far: residents are recycling 27% more, particularly clear glass, and total garbage collected has dropped

China is adding new features to its coronavirus surveillance app, which has helped many workers and employers return to their former lives, and looks likely to become a permanent fixture. Zhou Jiangyong, the Communist Party secretary of the eastern city of Hangzhou, has said the city's app, which it

As early as 2008, the Chinese telecommunications giant ZTE began helping Venezuela develop a system similar to the identity system used in China to track social, political, and economic behaviour. By 2018, Venezuela was rolling out its "carnet de la patria", a smart-card "fatherland" ID card that

In 2018, technology companies and medical providers were experimenting with machine learning and AI to mine health records and online posts to identify patterns linked to suicide, hoping to be able to predict, and therefore prevent, such attempts. On the academic side, a pilot programme conducted by

The Lumi by Pampers nappies will track a child's urine (not bowel movements) and comes with an app that helps you "Track just about everything". The activity sensor that is placed on the nappy also tracks a baby's sleep. Concerns over security and privacy have been raised, given baby monitors can be

In January 2019, Facebook announced that as of February 28 the site would add more information to that displayed when users click on the "Why am I seeing this?" button that appears next to ads on the service. Along with the brand that paid for the ad, some of the biographical details they'd targeted

In August 2018, banks and merchants had begun tracking the physical movements users make with input devices - keyboard, mouse, finger swipes - to aid in blocking automated attacks and suspicious transactions. In some cases, however, sites are amassing tens of millions of identifying "behavioural

Cookies and other tracking mechanisms are enabling advertisers to manipulate consumers in new ways. For $29, The Spinner will provide a seemingly innocent link containing an embedded cookie that will allow the buyer to deliver targeted content to their chosen recipient. The service advertises

In October 2018, researcher Johannes Eichstaedt led a project to study how the words people use on social media reflect their underlying psychological state. Working with 1,200 patients at a Philadelphia emergency department, 114 of whom had a depression diagnosis, Eichstaedt's group studied their

In 2018, economists Marianne Bertrand and Emir Kamenica at the University of Chicago Booth School of Business showed that national divisions are so entrenched that details of what Americans buy, do, and watch can be used to predict, sometimes with more than 90% accuracy, their politics, race, income

In 2018, based on an analysis of 270,000 purchases between October 2015 and December 2016 on a German ecommerce site that sells furniture on credit, researchers at the National Bureau of Economic Research found that variables such as the type of device could be used to estimate the likelihood that a

In 2017, Britain's' two biggest supermarkets, Tesco and Sainsbury's, which jointly cover 45% of the UK's grocery market, announced they would offer discounts on car and home insurance based on customers' shopping habits. For example, based on data from its Nectar card loyalty scheme, Sainsbury's

In July 2018, Dutch researcher Foeke Postma discovered that Polar, the manufacturer of the world's first wireless heart rate monitor manufacturer, was exposing the heart rates, routes, dates, times, duration, and pace of exercises performed by individuals at military sites and at their homes via its

In June 2018, Uber filed a US patent application for technology intended to help the company identify drunk riders by comparing data from new ride requests to past requests made by the same user. Conclusions drawn from data such as the number of typos or the angle at which the rider is holding the

In April 2018, the Austrian cabinet agreed on legislation that required asylum seekers would be forced to hand over their mobile devices to allow authorities to check their identities and origins. If they have been found to have entered another EU country first, under the Dublin regulation, they can