Belen Barros Pena
I have been an interaction designer and user researcher since 2007. In that time, I have done pretty much everything: from websites and web applications to mobile operating systems.
But all along I've had a soft spot for the "democratisation" of user-centered design techniques.
The "DIY mobile usability testing" project follows that spirit, and aims to prove that running studies with mobile devices doesn't need to be difficult or expensive, can be done by anybody, and it is a lot of fun.