Non‑Invasive EEG Brain‑Computer Interfaces for Assistive Tech: A Friendly Introduction to What’s Possible Today
Imagine turning a thought into action—steering a wheelchair, speaking through a digital communicator, or navigating a telepresence robot—using only your brain signals. That’s the promise of non‑invasive brain‑computer interfaces (BCIs) powered by EEG, and it’s not science fiction anymore. Over the last two decades, researchers have honed methods that translate the rhythms of your brain…