4. Conclusion

Many other methods exist, some of which require software tools (assisted evaluation, log-file analysis, etc.). These methods are sometimes limited in their usefulness, but can be used to quickly assess certain dimensions, such as the legibility or accessibility of a digital document for visually impaired people . Perception tests can be carried out on mock-ups and paper prototypes right from the start of the project. These tests are generally based on questionnaires or a checklist which varies according to the screens and dimensions to be...