eSynergy staff will be fully remote working from end of day on Friday 13th March. If you have specific questions, please contact

David Travis

David Travis

User Researcher


I’m a psychologist specialising in user experience. I help both large firms and start ups connect with their customers and bring business ideas to market. I play nicely with agile teams.


I’ve authored 2 books and 3 online training courses on usability and user experience:

User Experience: The Ultimate Guide to Usability:


Usability Testing Bootcamp:


How To Carry Out A Usability Expert Review: