Hans has been captivated by interaction design ever since building a website at 14 that helped to lift his family out of poverty. He has led product & UX design at startups and industry giants like Netflix and LinkedIn. His expertise has been sought out by the New York Times, and his work has been showcased in publications in the tech industry and beyond, including TechCrunch, Engadget, The Verge, Wired, PCMag, BGR, Variety, and Esquire. Hans is the author of Learnability Isn't Enough, a guide to designing apps that are easy to use in the long run, not just the first run.
""An excellent guide to building user interfaces strategically."" ""Changed my perspective [about] building any app or software UI"" ""I learned so many things from your book!"" ""A practical guide for designers [with] tools to proactively identify and solve user interface issues"" ""A new method of approaching usability [with] an in-depth look at solving harder-to-spot issues."" ""Really opened my eyes. I appreciated the CUPID framework. I already had many knowledge in the field, but this framework [helped] make things more structured.""