The study shows just how pervasive emotion-monitoring could become.

The signals were then analyzed using AI.

But these methods can be unreliable, as they dont always capture an individuals internal emotions.

human face in a digital space

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Researchers are increasingly looking towards “invisible” signals, such as ECG, to understand emotions.

Using a combination of AI and radio signal could be even more effective, the researchers said.

Companies Are Using AI to Monitor Your Feelings

Observers say AI is already predicting human behavior.

The network of a city in New York

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AI is helping companies predict customer intent and provide personalized marketing with customized product recommendations, Bertram said.

Being able to detect emotions using wireless systems is a topic of increasing interest for researchers.

AI is likely to be watching our emotions even more in the future, experts say.