In the process of UI design, the requirement design role will determine the target users of the software and obtain the requirements of the end users and direct users. User interaction should take into account the different emphasis of interaction design caused by different target users.
2. Collect the habitual interaction modes of the target users:
Different types of target users have different interaction habits. This habit of interaction often comes from its original interaction process with reality and the interaction process of existing software tools.
Of course, on this basis, it is necessary to find the interactive effect that users want to achieve through investigation and analysis, and confirm it through the process.
3. Prompt and guide users:
Software is a tool for users. Therefore, users should operate and control the software. The software responds to the user's actions and sets rules. For the results and feedback of user interaction, prompt the user for the results and feedback information, and guide the user to carry out the next operation that the user needs.
4, the principle of consistency:
There are usually multiple components (components, elements) in software. The interaction design goals between different components need to be consistent.
For example, if the primary user of computer operation is the target user and the design goal is to simplify the interface logic, then the target needs to realize the whole software (software package), not part of it.
5, availability principle:
If the software is to be used by users, users must be able to understand the functions corresponding to each element of the software.
For example, delete an operation element. The user can click the delete operation button to prompt the user how to delete the operation or whether to confirm the deletion operation. Users can learn more about the corresponding functions of components and cancel the operation at the same time.
Extended data
The functions of UI designers generally include three aspects:
One is graphic design, the "shape" design of software products.
The second is interactive design, which mainly lies in designing the operation flow, tree structure and operation specification of the software. What a software product needs to do before coding is interaction design, interaction model and interaction specification.
The third is user testing/research. The so-called "test" here aims to test the rationality of interactive design and the aesthetics of graphic design, mainly through the form of target user questionnaire to measure the rationality of UI design.
Without this test and research, the quality of UI design can only be judged by the experience of designers or the aesthetics of leaders, which will bring great risks to enterprises.
Baidu encyclopedia -UI design