A set of smart vending machines at the University of Waterloo is expected to be removed from campus after students raised privacy concerns about their software.
The machines have M&M artwork on them and sell chocolate and other candy. They are located throughout campus, including in the Modern Languages building and Hagey Hall.
Earlier this month, a student noticed an error message on one of the machines in the Modern Languages building. It appeared to indicate there was a problem with a facial recognition application.
“We wouldn’t have known if it weren’t for the application error. There’s no warning here,” said River Stanley, a fourth-year student, who investigated the machines for an article in the university publication, mathNEWS.
@oxideseven Not offhand as it’s more something I know from experience but here are some news reports on it from my part of the world:
Poorer pay more
McDonald’s make meals different prices in different areas
And here’s a study from the US that found they charge Black neighbourhoods more.
Edit: looks like chain stores do it with fresh fruit and vegetables too.