8 May 2024

Beware Of AI-Based Deception Detection


Oh, if only it were as easy as with Pinocchio. Here it was simple to see when he was telling a lie: after all, his nose grew a little longer each time. In reality, it is much more difficult to recognize lies and it is only understandable that scientist have already for a long time been trying to develop valid deception detection methods.

Now, much hope has been placed in artificial intelligence (AI) to achieve this goal, for example in the attempt to identity travelers with criminal intentions at the EU borders of Hungary, Greece and Lithuania.

A Valuable Tool for Basic Research

Researchers at the Universities of Marburg and Würzburg are now warning against the premature use of AI to detect lies. In their opinion, the technology is a potentially valuable tool for basic research to gain a better insight into the psychological mechanisms that underlie deception. However, they are more than skeptical about its application in real-life contexts.

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