A startup based in Palo Alto has announced a new type of beanie that supposedly can read your thoughts. The company, called Sabi, says its product, the Sabi Cap, is lined with 100,000 electroencephalography (EEG) sensors. These sensors are designed to pick up electrical signals from your brain and convert them into digital text using artificial intelligence.

How the Beanie Works

The idea is that the beanie captures brain activity and translates it into words at a rate of about 30 words per minute. The company claims its AI model has been trained on over 100,000 hours of brain data from around 100 volunteers. The goal is to create a device that can turn your thoughts directly into text without the need for surgery or implanted chips.

However, building a universal brain-to-text device is extremely challenging. Brain signals vary widely between people, making it difficult for the AI to accurately interpret everyone’s thoughts. So far, the company has not shared concrete evidence proving that their product performs as advertised or that it can reliably read minds in real-world settings.

Challenges and Skepticism

Experts in neurotechnology have raised questions about the feasibility of this project. A neurotech consultant noted that these devices need to be ready to use immediately out of the box and should conform to the user rather than requiring the user to adapt to them. This highlights the difficulty of creating a seamless, user-friendly mind-reading device.

While the concept of outside-the-skull EEG devices is promising, existing studies show mixed results. Some research suggests that EEG can be used for portable thoughts-to-text systems, but these are often limited and not yet reliable enough for practical use. Critics argue that some early claims may be based on pattern recognition rather than true decoding of brain signals.

Until the product is publicly released later this year, it’s unclear whether Sabi’s beanie will be a breakthrough or just an expensive piece of wearable tech. The company’s claims are ambitious, but real-world testing and peer-reviewed evidence are needed to verify its effectiveness.

Overall, this development highlights both the excitement and the uncertainties surrounding brain-computer interfaces. As tech advances, devices that can interpret our thoughts could become more common, but there’s still a long way to go before mind-reading becomes a reliable everyday tool.

Inspired by

• https://futurism.com/health-medicine/startup-mind-reading-beanie

Sources

• newatlas.com
• wired.com
• aclanthology.org
• nature.com