Karen is a dedicated, talented and skilled UX professional able to create great visual experiences built on her solid understanding of interaction patterns and efficient information architecture. Her care and attention to detail is unrivaled. User advocacy is always at the heart of her design decisions and she can be relied on to produce elegant solutions to the thorniest of design challenges. I was fortunate to have been able to rely on Karen as a design lead on many large and high profile projects during her time at Yahoo!