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Is Meta's Brain2Qwerty the End of Privacy?

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Summary
Nutrition label

51% Informative

In May of 2023 at the University of Texas at Austin , a device was created that can turn a person's brain activity and thoughts into a conscious, understandable stream of text.

Just last month , Meta also unveiled an AI system that can analyse a person’s brain waves and predict what that person is looking at.

Such technologies could help many who can't speak due to illness or injury.

The researchers used a generative neural network language model, or generative AI .

They used GPT One , an earlier version of the now famous ChatGPT model.

This model can accurately predict the most likely words to follow in a given sequence.

With countless possible word sequences, it would be impractical to generate and score each one individually.

This is where a clever algorithm called Beam Search comes into play.

It starts with a group of the most probable word sentences.

As it analysis brain activity further and identifies new words, it generates more possible continuations.

VR Score

37

Informative language

25

Neutral language

71

Article tone

informal

Language

English

Language complexity

47

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

detected

Time-value

medium-lived

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