by Teo Vincent

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What is a prototype?

A prototype is a preliminary model of something. Projects that offer physical products need to show backers documentation of a working prototype. This gallery features photos, videos, and other visual documentation that will give backers a sense of what’s been accomplished so far and what’s left to do. Though the development process can vary for each project, these are the stages we typically see:

Proof of Concept

Explorations that test ideas and functionality.

Functional Prototype

Demonstrates the functionality of the final product, but looks different.

Appearance Prototype

Looks like the final product, but is not functional.

Design Prototype

Appearance and function match the final product, but is made with different manufacturing methods.

Production Prototype

Appearance, function, and manufacturing methods match the final product.

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Prototype Gallery

These photos and videos provide a detailed look at this project’s development.


Solenoid switches would be easiest, though there is likely new technology that can make paper-thin keyboards. Sure there are rolled up keyboards available, but that isn't serious piano study.

This will be certified, excellent piano rehearsal tools for students, teachers, educators, researchers, and of course nutty performers.

Flat, foldable, durable, tested and certified practice piano keyboards will help art and make us smart.

Risks and challenges

There have been keyboard clothes, but we want true keyboard artistry, have Lang Lang or Andre Watts or Helene Grimaud endorse this while playing it!

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