Brad Smith, the third person to receive a Neuralink brain-machine interface, and the first participant with an ALS diagnosis in their program, has expanded the device’s capabilities by connecting an Insta360 Link 2 external webcam. The brain-computer interface (BCI) allows him to move the cursor with the power of thought, but this function alone was insufficient for Smith. After the Neuralink implantation in November 2024, he abandoned the Eyegaze system, which tracks eye movements – it was tiring, did not work well in bright light, and did not allow changing the viewing angle. Smith wanted direct camera control to freely observe his surroundings, including moments when watching his son on the sports field.
Photo: Jeven Dovey, Jake Viramontez / Insta360 Initially, Neuralink did not understand the necessity of this integration, but after discussions, the company supported the initiative. Specialists helped procure the Insta360 Link 2 and integrate it into Smith’s working system: the camera is mounted on his wheelchair and connected to a laptop. Now, Smith can adjust the scale and angle of the image using the same brain signals that control the cursor, gaining more control over what he sees and how he interacts with his environment.
Smith’s case is not unique: experienced users of other BCIs also create their own solutions. For instance, Nathan Copeland, who has been using Blackrock Neurotech implants for over ten years, developed an interface with large buttons and a joystick to play video games.
As of 2025, technology such as Neuralink’s is still largely in the trial phase. Yet, it holds promising potential to improve the lives of individuals with ALS, offering them new ways to engage with the world. The integration with devices like Insta360, known for its 4K resolution and wide-angle capabilities, showcases innovative applications that could redefine technological assistance in the daily lives of users.
Current advancements in BCI technology allow diverse applications beyond basic control, potentially paving the way for more personalized assistive tools. The market continues to evolve, with various competitors exploring similar innovations, driven by feedback from users like Smith and Copeland. These developments suggest a future where individuals with physical limitations have increased autonomy and interaction capabilities through seamlessly integrated technological solutions.
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