Introduction
A prototype is an early sample, model, or release of a product built to test a concept or process.
Prototyping is the process of building, manufacturing, or 3D printing the sample, model, or minimum viable product (non-working)
Reasons for Prototyping:
- To give all customers a clear picture of the potential benefits, risks, and costs associated with where a prototype might lead.
- To Adapt to change early if there are any major or minor changes in the prototype.
- To take feedback from the user and make necessary changes.
- To save the cost of manufacturing the actual product in the early stage of experimenting.
- The cost of prevention is less than the cost of correction and cost of failure.
Different types of Prototype:
1. Low Fidelity Prototype:
- Also called Paper Prototypes, These are the simple non-working model of the product
- Quick to produce due to the simple model
- Inexpensive due to not much time, effort, and resources being used.
- Unrealistic because it is not a working model
2. Medium Fidelity Prototype:
- It is next level to the low fidelity prototype with some functions often called a wire frame.
- This is also a quick process because of less work and effort
- There is some realism in it due to some functions.
- There is no fine detailing provided in this prototype.
3. High Fidelity Prototype:
- After many rounds of low and medium-fidelity prototypes then it's time to produce the high fidelity
- It has all the functions of a product with a realistic experience. This is the working model so that you can test the final product working to get the proper feedback and necessary changes.
What is Rapid Prototyping?
- Rapid prototyping is a group of techniques used to quickly fabricate a scale model of a physical part or assembly using three-dimensional computer-aided design (CAD) data.
- Construction of the part or assembly is usually done using 3D printing or "additive layer manufacturing" technology.
Difference between Prototype and Final Product:
Keys to successful Prototype:
- Clearly understand the requirements of customers.
- Define specific goals for each prototype or iteration.
- Know the limits of your particular prototype.
- Understand the properties of your prototype material.
- Do not invest in the intricacies of a prototype that will miss the goal of your prototype.
- Keep the open-minded approach
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