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AI Engineering
MIT Technology Review·Jun 19·5 min read
Brain-computer interface trials are taking off
TL;DR
Individuals with paralysis often struggle to communicate and engage with the world. Researchers developed a brain-computer interface (BCI) that allows users to control devices and communicate through thought.
✦ Why It Matters
Engineers can explore BCI technology to enhance communication solutions for individuals with disabilities.
Key Takeaways
- Explore BCI technology for potential applications in assistive devices.
- Stay informed about ongoing BCI trials and research opportunities.
- Consider the ethical implications of brain implant technologies.
- Engage with communities focused on neurotechnology advancements.
How It Works
Harrell's BCI uses implanted electrodes to capture brain activity related to speech. These signals are processed by software that decodes them into phonemes, which Harrell can correct using an eye gaze tracker before the speech is vocalized.