Design is a practical and creative development process that has many different layers that all come together in the process of designing a product that helps its users achieve their goals. The scope and scale of the design process varies from one product design to another and therefore the process itself contains slight variations in how the product is implemented and designed for a specific user. Understanding what the product will need and how it will be used by specific users is fundamental to designing the most effective and efficient representation of the design pattern. One of the best methods to achieve this is to use user-centered design, that is, involving users throughout development, but clearly defining who the user is and who they are. ensuring you can allow them to participate in the design process will make the evaluation and overall design easier. of a new product the most. This is because if the user is likely to use the product daily or has used a similar product regularly in the past, they will know the requirements it must meet and will be able to analyze what requirements might require it. it's even better if they were to be added to the product design. Throughout the process, designers can make suggestions about what they think is needed in the product design and possibly indicate to the user group what the capabilities of a very new and innovative product might be, highlighting any the possible implementation possibilities. Three fundamental aspects of design: understanding the requirements, producing a design that meets those requirements, and evaluating the design. With all areas of design these days, for example, graphic design, architecture..... . middle of paper......i will use the app to design it around someone who actually plans to use the design. Design alternatives: suggest ideas to meet requirements. Prototyping involves designing interactive products. The most sensible way for users to evaluate such designs is to interact with them, this can be done through prototyping. Evaluation is the process of determining the usability and acceptability of the product or design. The evaluation process includes: errors made by users while using it, its attractiveness, its compliance with requirements, for some examples. The goal is to ensure that the final product is functional for the purpose(s) for which it was created. Three fundamental aspects of design: understanding the requirements, producing a design that meets those requirements, and evaluating the design.