I literally connected my brain to GPT-4 with JavaScript

Fireship
27 Mar 202305:15

TLDRThe video script discusses the use of a device called 'the crown,' a wearable electroencephalogram that measures brain waves. The creator explores the potential of using these brain waves to communicate with GPT-4, envisioning a future where humans can access vast knowledge instantly through brain-computer interfaces. The device, priced at one thousand dollars, is user-friendly and connects to a mobile app, allowing users to train it to recognize specific thought patterns. The script humorously suggests various applications, from practical to dystopian, highlighting the technology's potential and the ethical considerations it raises.

Takeaways

  • 🧠 The human brain is the most complex machine in nature, emitting measurable electrical impulses known as brain waves.
  • 🧠‍🔬 Scientists have been measuring brain waves for decades using electroencephalograms (EEGs), which connect electrodes to the scalp.
  • 🤖 The 'crown' is a compact, stylish EEG device that can be worn casually and connects to a mobile app via Bluetooth or Wi-Fi to stream brain data.
  • 💡 The crown device costs about one thousand dollars and is designed with tiny electrodes to measure brain waves, aiding in cognitive state tracking and control.
  • 📊 The app provides utilities for improving focus and allows access to raw brain wave data in JSON format through its JavaScript SDK.
  • 🌊 Brain wave patterns are dynamic and can change rapidly based on cognitive state, mental processes, and external stimuli.
  • 🍋 Users can train algorithms to recognize custom thought patterns, such as thinking about biting into a lemon, which can then be used for control inputs.
  • 🔌 The JavaScript SDK enables developers to integrate the crown's brain wave data into applications, such as communicating with AI like GPT-4.
  • 🚀 The potential applications of this technology include enhancing human capabilities, such as intelligence and memory, and could lead to a transhuman cyborg future.
  • 🌐 Privacy and potential misuse concerns arise with the technology, as it could be used to manipulate thoughts or serve targeted advertisements.
  • 🛠️ The process of training the device involves repetition and visualization, which can be time-consuming but allows for personalized control inputs.

Q & A

  • What is the most complex machine in nature?

    -The human brain is considered the most complex machine in nature.

  • What are brain waves and how are they measured?

    -Brain waves are measurable electrical impulses emitted by the brain, and they have been measured for decades using electroencephalograms (EEGs).

  • What is the crown device mentioned in the script?

    -The crown is a compact, stylish electroencephalogram (EEG) device that can be worn on the head to measure brain waves and connect to a mobile app via Bluetooth or Wi-Fi.

  • What is the significance of the JavaScript SDK for the crown device?

    -The JavaScript SDK allows users to hack into their own brain waves and access the raw data in JSON format, enabling the development of applications that can interact with the brain wave data.

  • How does the crown device differ from traditional EEGs?

    -The crown device is more compact and stylish, designed to be wearable in everyday situations without looking out of place, unlike traditional EEGs which are often seen in medical settings and can appear intrusive.

  • What are the different types of brain waves mentioned in the script and their frequencies?

    -The script mentions delta waves at around 2 Hertz during sleep, alpha waves at around 10 Hertz when awake and relaxed, and gamma waves at up to 35 Hertz during high focus.

  • How can the crown device be used to control things?

    -By training algorithms to recognize custom thought patterns through the device's dashboard, users can control various applications and devices using their brain waves.

  • What is the process of training the crown device to recognize a specific thought pattern?

    -The user imagines the specific action or thought, such as biting into a lemon, and repeats this process about 30 times. The device learns to recognize the thought pattern and can then respond accordingly.

  • How does the script's author plan to use the crown device with GPT-4?

    -The author plans to use the crown device to communicate with GPT-4, essentially giving themselves superhuman intelligence by connecting their brain to the AI for enhanced knowledge and assistance.

  • What are the potential implications of using the crown device for everyday tasks?

    -The crown device could allow users to perform tasks with just their thoughts, such as coming up with excuses, finding answers to questions, or even controlling devices, which could significantly streamline daily activities and interactions.

  • What is the price of the crown device?

    -The crown device has a price tag of about one thousand dollars.

Outlines

00:00

🧠 Introducing Brain-Computer Interface with GPT-4

The speaker begins by expressing their excitement about using a device called 'the crown' to communicate with GPT-4 through brainwaves. They discuss the complexity of the human brain and the measurable electrical impulses it emits, known as brainwaves. The speaker explains how these brainwaves have been studied for decades using electroencephalograms (EEGs) and introduces 'the crown' as a modern, wearable EEG device. The device allows for the streaming of brainwave data and has a JavaScript SDK for hacking into one's own brainwaves. The speaker's goal is to connect their brain to GPT-4, thereby gaining superhuman intelligence.

05:01

💡 Training Brainwaves for Device Interaction

The speaker delves into the specifics of how 'the crown' device works, mentioning its price, design, and functionality. They explain that the device measures brainwaves through tiny electrodes and communicates with a mobile app via Bluetooth or Wi-Fi. The app provides utilities for improving focus but the speaker is more interested in accessing the raw brainwave data. They discuss the different types of brainwaves and their frequencies, and how 'neurosity', the company behind 'the crown', offers a dashboard for training custom thought patterns. The speaker shares their experience training the device to recognize the thought pattern of biting into a lemon and demonstrates the accuracy of the device in detecting this thought pattern.

Mindmap

Keywords

💡Brain Waves

Brain waves are measurable electrical impulses emitted by the human brain, which can be detected and measured using devices like electroencephalograms (EEGs). In the video, brain waves are the fundamental mechanism that allows the user to interact with technology using only their thoughts. The different types of brain waves, such as delta, alpha, and gamma waves, are crucial for controlling various applications, as they reflect the cognitive state and mental processes of the individual.

💡Electroencephalogram (EEG)

An electroencephalogram, or EEG, is a medical procedure that detects and records brain waves, helping to diagnose various neurological conditions. In the context of the video, the EEG is the basis for the 'crown' device, a more compact and stylish version of traditional EEGs that allows for non-invasive brain wave measurement and interaction with technology like GPT-4.

💡Crown Device

The crown device is a futuristic, wearable EEG that the user acquires to measure and interpret their brain waves. It is compact, stylish, and can be used with a mobile app to stream brain data. The device is central to the video's narrative, as it enables the user to communicate with GPT-4 using their thoughts, essentially turning them into a 'cyborg' with enhanced capabilities.

💡JavaScript SDK

The JavaScript Software Development Kit (SDK) is a set of tools and libraries that allows developers to build applications using JavaScript. In the video, the user utilizes the crown device's JavaScript SDK to access and manipulate their brain wave data, enabling them to communicate with GPT-4 and potentially control other applications with their thoughts.

💡Transhuman Cyborg

A transhuman cyborg refers to a human who has integrated technology into their biological system to enhance their capabilities beyond what is naturally possible. In the video, the user aspires to become a transhuman cyborg by using the crown device to connect their brain to GPT-4, thereby gaining access to superhuman intelligence and the ability to control technology with their thoughts.

💡Gamma Waves

Gamma waves are high-frequency brain waves that occur when the brain is in a state of high focus or problem-solving, such as when coding or playing chess. In the video, gamma waves are particularly relevant because they are the type of brain waves that the user is training the crown device to recognize and use for controlling applications and interacting with GPT-4.

💡Neurosity

Neurosity is the company mentioned in the video that manufactures the crown device. They provide a dashboard for users to train algorithms to recognize custom thought patterns based on brain wave patterns. This feature is crucial for the user's ability to control technology with their thoughts and interact with GPT-4.

💡Thought Patterns

Thought patterns refer to the distinctive brain wave signatures that correspond to specific cognitive processes or mental activities. In the video, the user trains the crown device to recognize their unique thought patterns, which then allows them to control various applications and communicate with GPT-4 using only their thoughts.

💡Bluetooth Earpiece

A Bluetooth earpiece is a wireless device that connects to other Bluetooth-enabled devices, such as smartphones or computers, to transmit audio. In the video, the user envisions using a Bluetooth earpiece to receive audio output from GPT-4, allowing them to interact with the AI and receive information without the need for visual or manual input.

💡Text-to-Voice Model

A text-to-voice model is an artificial intelligence system that converts written text into spoken language. In the video, the user plans to use a text-to-voice model to convert the text responses from GPT-4 into audio files, which can then be played through a Bluetooth earpiece or other audio output devices.

💡Open AI SDK

The Open AI Software Development Kit (SDK) is a set of tools and libraries provided by OpenAI that allows developers to integrate OpenAI's AI models, such as GPT-4, into their applications. In the video, the user installs the Open AI SDK to authenticate and access GPT-4, enabling them to send messages to the AI and receive responses.

Highlights

The human brain is the most complex machine in nature, emitting measurable electrical impulses known as brain waves.

Scientists have been measuring brain waves for decades using electroencephalograms (EEGs).

A futuristic device called 'the crown' is a compact, stylish EEG that can be worn casually without looking out of place.

The crown device connects to a mobile app via Bluetooth or Wi-Fi and streams brain data.

The crown device costs about one thousand dollars and has tiny electrodes to measure brain waves.

The app provides utilities to improve focus and offers access to raw brain wave data in JSON format through its JavaScript SDK.

Brain wave patterns are dynamic and can change rapidly depending on cognitive state and external stimuli.

Neurosity, the company behind the crown, offers a dashboard to train algorithms to recognize custom thought patterns.

The process of training the crown to recognize thought patterns involves imagining specific actions and relaxing.

Once thought patterns are recognized, they can be used to control various applications and devices.

A basic Node.js project can be used with the Neurosity SDK to read brain waves and interact with mental states.

The Neurosity SDK allows for the recognition of trained thought patterns and interaction with external APIs like GPT-4.

GPT-4 can be accessed to generate text responses, which can then be converted to voice and audio files.

The technology enables the user to think of specific actions to prompt GPT-4 for assistance or information.

The potential applications of this technology include improving daily life, academic performance, and even military operations.

The integration of brain wave technology with AI like GPT-4 opens up a transhuman cyborg future where humans have access to vast knowledge instantly.

The crown device and its capabilities represent a significant step towards a future where technology is seamlessly integrated with human cognition.

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