Editing Typing (section)

====Further metrics====
Using the [[Classes of computers|classes]] described above, further metrics were defined by R. William Soukoreff and I.Scott MacKenzie:

''Error correction efficiency'' refers to the ease with which the participant performed error correction.
* ''Correction Efficiency'' = IF/F
''Participant conscientiousness'' is the ratio of corrected errors to the total number of error, which helps distinguish [[Perfectionism (psychology)|perfectionists]] from apathetic participants.
* ''Participant Conscientiousness'' = IF / (IF + INF)
If C represents the amount of useful information transferred, INF, IF, and F represent the proportion of bandwidth wasted.
* ''Utilized Bandwidth'' = C / (C + INF + IF + F)
* ''Wasted Bandwidth'' = (INF + IF + F)/ (C + INF + IF + F)