Adrian Zumbrunnen is a user experience and interaction designer working at in Zurich. He loves the Web, well formed type and freshly brewed coffee. In his free time he goes kite surfing and writes about UX design on his . Twitter: .
Anastasios Karafillis is a freelance user interface designer based in Greece. Having studied Social Sciences and Philosophy, he believes that a proper philosophy of language is crucial to any well-designed social or digital information system. My main areas of expertise are: interaction design, information architecture, empathy, usability, nomenclature.