UX and UI designers work closely with engineers throughout product development to build and implement design concepts and wireframes for functional user interfaces. Regular communication, feedback, ...

User experience (UX) -- the most important piece of application delivery -- is often misunderstood. That's the view of Aaron Sanders, who states that UX often gets confused with user interface (UI).

New York City noise blares right outside Tumblr’s office in the Flat Iron District in Manhattan. Once inside, the headquarters hum with a quiet intensity. I am surrounded by four dogs that employees ...