Website Response Times An Article by Jakob Nielsen www.nngroup.com Users really care about speed in interaction design...A snappy user experience beats a glamorous one, for the simple reason that people engage more with a site when they can move freely and focus on the content instead of on their endless wait. 0.1 seconds gives the feeling of instantaneous response. This level of responsiveness is essential to support the feeling of direct manipulation. 1 second keeps the user's flow of thought seamless. 10 seconds keeps the user's attention. A 10-second delay will often make users leave a site immediately. uxperformanceinteraction
CSS at the Intersection A Talk beyondtellerrand.com Throughout the talk I discuss the mental models we construct in tech, the cognitive dissonance we experience when confronted with new ideas, specifically about CSS. We know CSS has a separate mental model because we keep hearing the same debate rage on: “Is CSS broken or awesome?” This talk is about enabling teams to communicate and accommodate these different mental models. I share examples of effective tools, and how they change the way designers and developers interact. css