I literally connected my brain to GPT-4 with JavaScript | Summary and Q&A

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January 20, 1970
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I literally connected my brain to GPT-4 with JavaScript

TL;DR

A JavaScript developer uses the Neurosity Crown, a wearable EEG device, to connect his brain to GPT-4 and explores the possibilities of brain-computer interfaces.

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Questions & Answers

Q: How does the Neurosity Crown work and connect to the brain?

The Neurosity Crown is an EEG device that sits on the back of the head and measures brain waves through tiny electrodes. It connects to a mobile app via Bluetooth or Wi-Fi to transmit the brain's data.

Q: What can the Neurosity Crown be used for?

The Neurosity Crown allows users to train algorithms to recognize custom thought patterns. This opens up possibilities for controlling external devices, generating text using GPT-4, or creating applications based on specific mental states.

Q: How accurate is the Neurosity Crown in recognizing thought patterns?

The Neurosity Crown's ability to recognize thought patterns, such as imagining biting into a lemon, is accurate to the point of being somewhat frightening. It requires training the algorithm by repeating the specific thought pattern multiple times.

Q: What can developers do with the Neurosity SDK?

With the Neurosity SDK, developers can read raw brainwave data in JavaScript, subscribe to specific mental states like calm or focus, and interact with GPT-4 to generate text or control external devices.

Summary & Key Takeaways

  • The Neurosity Crown is a compact EEG device that measures brain waves and connects to a mobile app via Bluetooth or Wi-Fi.

  • The device allows users to train algorithms to recognize custom thought patterns, such as imagining biting into a lemon, through a provided dashboard.

  • The Neurosity SDK enables developers to read brainwave data in JavaScript and interact with GPT-4, creating potential applications like generating text or controlling external devices.

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