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
Seeing and Knowing An Essay from The Beauty of Everyday Things by Yanagi Sōetsu The results of intuition can be studied by the intellect, but the intellect cannot give birth to intuition. Scholars and criticsUnderstanding its essence knowledgeintuitionseeing
Scholars and critics Let us take a look at how one of these scholars or critics goes about his work. Let’s say he is going to write a commentary on a particular painting. If he is not a man of intuition, certain features will characterize his approach. First he will try to place the painting genealogically, or he will try to define the painting by assigning it to a particular school. He feels uneasy unless he succeeds in doing this. But more than anything, he is extremely wordy. He seems incapable of speaking of beauty without innumerable layers of adjectives. critique
Understanding its essence One can study an object and note its features, but that only touches the surface. A knowledge of an artwork’s properties does not lead to an understanding of its essence. understanding