1. Refer to the existing products, analyze the advantages and disadvantages of their interaction and functions, summarize all the design patterns of each module of the product, analyze the advantages and disadvantages of these design patterns, give the most suitable application scenarios of each pattern, and judge which pattern is most suitable for the product you need to design.

There are many similarities between each product. Seeing how others realize these functions can help you get design ideas quickly, improve work efficiency and save working time.

3. Look at the advantages and disadvantages of the products designed by others, give a research report after summing up, and deeply analyze why other designers design their own products like this. This process is very helpful to improve your ability.

Product research, there are several places must pay attention to:

1, before the investigation, you should be very familiar with the products you need to design, accurately find the websites that really need to be investigated, and maximize the efficiency of your investigation.

Be careful in your research. The interaction and function of each product mentioned in your research report must be tested by yourself. Don't be careless Careless research will make your research report full of holes.

3. After the investigation, you must write the investigation report in time to help analyze the design patterns of other products and get the most suitable design pattern for your own products.