SOURCE RECORD / S0001

High-performance brain-to-text communication via handwriting

Evidence A

High-performance brain-to-text communication via handwriting

Authors or organization

Willett et al.

Published date

2021

Source type

peer_reviewed_human_study

Technology route

intracortical Utah array

Function or setting

assistive communication

Rights status

metadata_only

Legacy aliases

EXO-S025

Related topics

• BCI 最优方案
• AI×BCI 与外骨骼

Evidence summary

Evidence: Online attempted-handwriting feasibility. Key figures: 90 characters/min online; 94.1% raw accuracy; >99% only offline autocorrection. Limitations: Single participant; copy task; language model; no SAE reported.

Original source DOI / 10.1038/s41586-021-03506-2

This source currently has a local metadata record only. No public mirror is provided because redistribution permission has not been confirmed; use the original source above for verification.