Meta’s Non‑Invasive Brain‑to‑Text Decoder Hits New Accuracy Milestone
Meta’s Brain2Qwerty v2 non‑invasive brain‑computer interface now decodes whole sentences in real time with an average word‑accuracy of 61% (up to 78%), surpassing prior methods, and the paper details its Conformer‑Aligner‑LLM architecture, open‑source releases, and remaining challenges such as device size and clinical‑grade precision.
