Programming and the feedback loop

In a previous post I spoke about the importance of feedback loops in creative processes, including programming. Here’s a talk and an essay where Bret Victor explores this issue in more depth.

Victor not only identifies the importance of the feedback loop in determining search speed and enabling discovery, but also notes that the intelligibility of the trial-result relationship is as critical. Understanding the trial-result relationship allows the creator to focus on the productive areas of the search space, ignoring bad solutions and thus avoiding unnecessary trials. This aspect, the learnability of the trial-result relationship in programming, is the focus of his essay Learnable Programming.

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