Strategic, not tactical The working methods of the innovative designer are, for the most part, not systematic; there is little or no evidence of the use of systematic methods of creative thinking, for example. The innovative designer seems to be too involved with the urgent necessity of problem solving to want, or to need, to stand back and consider their working methods. Their design approach is strategic, not tactical. Nigel Cross & Anita Clayburn Cross, Winning by Design: The Methods of Gordon Murray strategy
Cultural relevance More than ever, people are choosing how to spend their time based on the amount of attention they can garner—and you and I are no exception. Everyone is susceptible to this logic. But what I want to argue in this piece is that tech startup founders are particularly susceptible to this tendency. Working at and around startups for several years, I’ve noticed many founders prioritizing culture, visibility, and perception over product, customer development, and strategy. Maybe this is to be expected in a time where culture moves faster and is perceived as more important than ever. But I find it unusual that the tech industry seems unaware of a whole class of typical mistakes founders make in pursuit of cultural relevance. Toby Shorin, Building for the Culture subpixel.space culturestrategybusiness
Wang tiles Wang tiles (Hao Wang, 1961) are a class of formal systems. They are modelled visually by square tiles with a color on each side. A set of such tiles is selected, and copies of the tiles are arranged side by side with matching colors, without rotating or reflecting them. The basic question about a set of Wang tiles is whether it can tile the plane or not, i.e., whether an entire infinite plane can be filled this way. The next question is whether this can be done in a periodic pattern. In 1966, Wang's student Robert Berger solved the problem in the negative. He proved that no algorithm for the problem can exist, by showing how to translate any Turing machine into a set of Wang tiles that tiles the plane if and only if the Turing machine does not halt. The undecidability of the halting problem then implies the undecidability of Wang's tiling problem. Wikipedia en.wikipedia.org Truchet TilesThe Tiling Patterns of Sebastien Truchet and the Topology of Structural Hierarchy mathalgorithms