Editing Software prototyping (section)

===Screen generators, design tools, and software factories===
[[Screen generator|Screen generating programs]] are also commonly used and they enable prototypers to show user's systems that do not function, but show what the screens may look like. Developing [[Human–computer interaction|Human Computer Interfaces]] can sometimes be the critical part of the development effort, since to the users the interface essentially is the system.

[[Software factory|Software factories]] can generate code by combining ready-to-use modular components. This makes them ideal for prototyping applications, since this approach can quickly deliver programs with the desired behaviour, with a minimal amount of manual coding.
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