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Deception Detection

All articles tagged with #deception detection

psychology1 year ago

"Mastering the Art of Spotting Lies: Body Language Expert Reveals Telltale Signs and Red Flag Phrases"

Body language and behavior expert Scott Taylor shares subtle signs of lying, including blink spiking, lip licking, and hard swallowing, as well as verbal cues like expanded contractions and assuming language. He explains that people protect their "power zones" and change eye movements when lying, and emphasizes the importance of congruency between words and actions as a strong indicator of deception.

via Daily Mail|
#behavioral-analysis#body-language#deception-detection
technology1 year ago

"Setbacks and Dismissals: Hollywood Star's AI Lawsuit Battles Copyright Infringement"

A federal judge has partially dismissed a lawsuit filed by Sarah Silverman and other authors against OpenAI, the company behind ChatGPT. AI is driving changes in healthcare, empowering patients to be more involved in their care decisions. ChatGPT is being considered for providing career advice, and Bumble is integrating AI into its "Deception Detector" to combat catfishing. Additionally, families of gun violence victims are using AI to recreate their loved ones' voices, and the NFL is using AI to study players' movements in an effort to prevent injuries.

via Fox News|
#ai#career-advice#deception-detection
technology2 years ago

"AI's Deceptive Detection: Facial Expressions and Pulse Rates Unveiled"

Researchers from the Tokyo University of Science have developed a machine learning model to detect deception using facial expressions and pulse rates. The study involved collecting data from four male graduate students who were instructed to make deceptive statements while discussing random images. The researchers used a machine learning technique called Random Forest to build the deception detection model, achieving promising results with accuracy and F1 scores ranging from 75% to 80%. However, the study's limited dataset and small number of participants restrict the overall strength of the findings, highlighting the need for larger and more diverse datasets in future studies.

via PsyPost|
#ai#deception-detection#facial-expressions