Researchers Claim Ominous New AI System Can Detect Lies [View all]

JUL 8, 2:56 PM EDT by VICTOR TANGERMANN

"Given that we have so much fake news and disinformation spreading, there is a benefit to these technologies."


A polygraph test ostensibly measures a person's breathing rate, pulse, blood pressure, and perspiration to figure out if they're lying or not — though the 85-year-old technology has long been debunked by scientists.

Basically, the possibility of false positives and the subjectiveness involved in interpreting results greatly undermines the usefulness of the polygraph as a lie detector. Tellingly, their results are generally not admissible in US courts.

Because it's 2024, researchers are now asking whether artificial intelligence might help. In a new study published in the journal iScience, a team led by University of Würzburg economist Alicia von Schenk found that yes, it just might — but, as MIT Tech Review reports, it also led to experimental subjects making more accusations overall, in yet another warning about the far-flung risks of replacing human intuition with algorithms.

First, the researchers asked participants to write down statements about their weekend plans. If they successfully lied about their plans without being found out, they were given a small financial reward.

More:
https://futurism.com/researchers-ai-system-detect-lies