The first, typical, or preliminary model of something. - "Oxford Dictionary" Translate an idea into a form that can be communicated to others or tested with users, with the intent to improve the idea over time. —— "Prototype Design" O'Reilly
I probably understand what it means, but I still business email list don't quite understand it, right? Then give a few examples. The above is the final product of the project, and the following is the product prototype.
A product prototype is a prototype of a product. Some people will make it very fine and try to restore the final product to what it wants to achieve; That's it.
Specific to the products we are talking about, in fact, the following forms can be regarded as product prototypes.
But these are just expressions of ideas. It’s still the example just now. In the end, a product needs to be realized. For most teams and projects, we still need a descriptive document for construction, so that everyone can do this together. Otherwise, we can only Everything is up to you.
Continue to deepen and refine your original explanation of the product prototype to form a descriptive document, and you get the product requirements document. In the abstract, the requirements document is just more requirements than the prototype .
The product requirements document of the software is generally explained in words, tables, and flow charts. Due to the development of the industry, the construction drawings of buildings have formed their own unique set of marking systems. Open your mind and think about it, why can't the product requirements document have its own set of labeling system?
So next I will draw three conclusions in one go:
Product requirements document = product prototype + requirements description;
The product requirements document is not absolutely a Word version of the document;
A clearly marked Axure prototype is a product requirements document.