The Evolution of Useful Things A Book by Henry Petroski Here, then, is the central idea: the form of made things is always subject to change in response to their real or perceived shortcomings, their failures to function properly. This principle governs all invention, innovation, ingenuity. Spike and sponShaped and reshapedForm follows failureTheir wrongness is somehow more immediateA small corner of the world of things+23 More The evolution of devices formfunctioninventionprogressfailure
Framing vs. Shaping An Article by Ryan Singer world.hey.com Framing is all about the problem and the business value. It's the work we do to challenge a problem, to narrow it down, and to find out if the business has interest and urgency to solve it. The framing session is where a feature request or complaint gets evaluated to judge what it really means, who's really affected, and whether now is the time to try and shape a solution. productsproblems