Steve Jobs A Book by Walter Isaacson en.wikipedia.org You'll know it's thereThe Apple Marketing PhilosophyNot just in the detailsAn icon is a symbol equally incomprehensible in all human languagesIf it could save a person's life, would you find a way to make it faster?+31 More Traditional companies are losing because they mismanage software engineersEulogy for Steve Jobs“Design” is now “Product”
Up and Down the Ladder of Abstraction An Essay by Bret Victor worrydream.com The most powerful way to gain insight into a system is by moving between levels of abstraction. Many designers do this instinctively. But it's easy to get stuck on the ground, experiencing concrete systems with no higher-level view. It's also easy to get stuck in the clouds, working entirely with abstract equations or aggregate statistics. This interactive essay presents the ladder of abstraction, a technique for thinking explicitly about these levels, so a designer can move among them consciously and confidently. From a roving viewpoint abstractionunderstandinginteraction