Jakob Nielsen’s 10 usability heuristics were defined from a factor analysis of the use of a much larger set of usability principles to explain a database of usability problems in development projects. The 10 heuristics in the final list from 1994 had the greatest explanatory power in this analysis, which is why they are still useful today.
Genuine question, I've read the article "Enhancing the explanatory power of usability heuristics" from 94, and in the abstract you only mention that you came up with 9 sets of heuristics, with "Help and documentation" missing from that list. When was that one added?
Genuine question, I've read the article "Enhancing the explanatory power of usability heuristics" from 94, and in the abstract you only mention that you came up with 9 sets of heuristics, with "Help and documentation" missing from that list. When was that one added?
Did Tog have any influence on the 10 heuristics?