
| Technique | 2005 | 2007 | Change |
|---|---|---|---|
| Heuristic or expert review | 76% | 77% | + 1% |
| Usability testing (informal) | 75% | 77% | + 2% |
| User research (eg interviews & surveys) | 73% | 74% | + 1% |
| Interface / interaction design | 70% | 73% | + 3% |
| Creating prototypes (wireframes or low-fidelity) | 66% | 73% | + 7% |
| Requirements gathering | 64% | 63% | -one% |
| Personas & user profiles | 60% | 66% | + 6% |
| Task analysis | 60% | 60% | |
| Information architecture | 55% | 63% | + 8% |
| Usability testing (in a lab) | 53% | 54% | + 1% |
| Card sorting | 46% | 52% | + 6% |
| Surveys or other online research | 44% | 47% | + 3% |
| Focus groups | 37% | 41% | + 4% |
| Remote usability testing | 37% | 42% | + 5% |
| Benchmarking or competitive studies | 37% | 44% | + 7% |
| Contextual inquiry / ethnography | 37% | 46% | + 9% |
| Creating prototypes (high-fidelity) | 36% | 42% | + 6% |
| Satisfaction surveys | 35% | 35% | |
| Visual design | 33% | 35% | + 2% |
| Technical writing | 24% | 23% | -one% |
| Web development | 24% | 23% | -one% |
| Market research | 24% | 24% | |
| Analyze web metrics / logs | 23% | 29% | + 6% |
| Accessibility expert reviews | nineteen% | nineteen% | |
| Accessibility testing | 18% | nineteen% | + 1% |
| Other (please specify) | 6% | 7% | -one% |
| Eye tracking | five% | 13% | + 8% |
Source: https://habr.com/ru/post/20641/
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