Fact · Dictation
15characters per report
At the start, new users of speech recognition corrected 15 characters in a report of 433 characters.
Checked against its source on October 16, 2026
In the source's own words
“At the start, the new users corrected 15 characters (of 433)”
Learning Curve of Speech Recognition, Tomi A. Kauppinen et al., Journal of Digital Imaging, 2013, Results (character-based error rates).
Open the original (DOI 10.1007/s10278-013-9614-7)- What it measures
- This is the earliest point in the log data, before the new users had settled into the system.
- What it does not show
- Figures for the first report only; the same users corrected fewer characters later.