CONCEPT
Appropriate Technology
Schumacher's criterion for tools that enhance human capability without overwhelming human judgment—cheap, small-scale, and compatible with the worker's creative control.
Appropriate technology is the criterion Schumacher developed across decades of practical work in development economics: a tool is appropriate when it amplifies a decision the user has already made rather than making decisions on the user's behalf. The hammer is the prototype—it extends the arm's force without requiring surrender of control. The assembly line is the counter-prototype—it produces at the cost of the worker becoming a component. Between these poles lies a spectrum governed by three non-negotiable criteria: the technology must be cheap and accessible, suitable for small-scale application, and compatible with the human need for creativity. Claude Code scores remarkably well on all three within the work session—and fails the test when evaluated at the scale of a life.
In The You On AI Field Guide
The criterion sounds simple until one tries to apply it. A tool's appropriateness cannot be read off its specifications. It can only be judged by attending to what the tool does to the person who uses it, and that attention requires the most demanding kind of