MIXSTARMOVIES

A fresh Princeton survey shows how retail pages use ' dull trends ' to get you involved in shopping

R esearchers at Princeton released a new study on how many online shopping sites use coercive so-called "dark pattern" techniques to trick people into spending more money. "This is manipulating users into making decisions they wouldn't otherwise make and buying stuff they don't need," Gunes Acar, a research associate at Princeton who helped run the study, told Business Insider. "Showing a timer and saying you only have 5 minutes left — there's a sense of urgency that's questionable at best." Acar a…