modelete

Modelete is a term used in design and engineering to denote a small-scale, modular demonstration model intended to illustrate a concept, mechanism, or workflow. It functions as a miniature version that maintains key relationships and interactions while sacrificing full fidelity for accessibility and rapid iteration. The word combines 'model' with the diminutive suffix '-ette' to signal its reduced size and scope. The term is not universally standardized and its exact meaning may vary by discipline or organization, but it is commonly used to refer to prototyping tools that are easier to handle than full-scale prototypes.

In practice modeletes are typically fabricated from affordable materials such as foam, cardboard, plastics, or 3D-printed parts. They are designed for quick assembly and disassembly, enabling teams to demonstrate form, fit, and basic function or to teach concepts in classrooms and workshops. They may incorporate simple actuators, gears, hinges, or electrical components to illustrate mechanisms, but they often avoid complete system integration.

Applications include architectural massing, product-systems demonstrations, mechanical assemblies, and process demonstrations; used early in design processes to obtain feedback, explore configurations, and communicate ideas to stakeholders.

Limitations: modeletes are subject to scale effects and reduced realism, which can lead to misinterpretation if not clearly labeled. They are not suitable for final testing of performance and should be recognized as preliminary prototypes or teaching aids.

See also model, prototype, mock-up.