Extended Data Table 2 Example decoded sentences for one block of free typing

From: High-performance brain-to-text communication via handwriting

  1. In the rightmost columns, errors are highlighted in red (omitted letters are indicated with a strikethrough). Note that our language model substitutes ‘salt fish’ for ‘sailfish’, because ‘sailfish’ is out of vocabulary. The mean typing rate for this block was 73.8 characters per minute and the character error rates were 6.82% (real-time output) and 1.14% (language model).