GarudaPixel.com – In mobile app development, user interface plays a significant role just as much as user experience in the success of a mobile app. From the perspective of an app designer, an exceptional UI can only be ensured when tried and tested design principles are applied. These design principles or what are commonly called ‘heuristics’ are loose guidelines that can help designers in improving the quality of a user interface design.
Although avoiding some common UI app errors can help, following design principles will guarantee that the design of the mobile app is attractive, functional, and can be retained in the long run. It also helps to avoid errors by creating mockups through UI Design App to easily see problems before building the app. This software allows designers to create prototypes faster, easier, and smarter without any coding process needed. When applied together, it makes the UI designer’s job much easier as it removes a lot of guess work while making interfaces more predictable and easier to use.
Read on below as we unravel five of the most vital user interface design principles accepted by the designers’ community to attract more users and gain app success.
1. Be Consistency for Style Guide
Although somewhat forgotten, this app design is highly important. Different sections of the app must be coherent in the design layout with a consistent flow all throughout. This is what sets successful apps like Evernote, Netflix, and Dropbox apart from others. Designshack explained that these elements should be consistent in the app even when it’s using a different OS or platform, color scheme, style, border, type and fonts, size, background images, effects, and buttons.
2. Reuseable Components
Designers must reuse internal and external components and behaviors while maintaining consistency with purpose. This will reduce the need for users to rethink and remember. Utilize the true potential of the mobile platform by tapping into certain hardware specifications that can enhance the functionalities of the app. There are different features app’s UI can maximize, such as a camera, fingerprint scanner, GPS, and a few others.
3. Think Simplicity
Avoid ambiguity when designing by applying the principle of simplicity. Design should make simple and common tasks easy to use while communicating clearly in the user’s own language. If there are certain processes that require users to access more elements, then provide good shortcuts that are meaningful. Design elements that are interactive in nature should be clearly depicted as well.
4. Structure is Important
This principle is concerned with the overall UI structure as it organizes things according to their purpose. Android Headlines noted that Samsung applied this principle to organize apps together by using similar color blending that compliments the five color options of their recent handset. Based on user reviews on O2, the Galaxy S8 scored 5-stars for ease of use – an indication that the redesign was a success for Samsung. Thus, design should put in order the user interface purposefully based on clear and consistent models that are apparent and recognizable to users.
5. Get a Feedback or Tracker
When users tap a button, they need to be informed whether the process has started and how long will it take. The design of the app must let the user know of any actions, interpretation, changes of state or condition, and errors or exceptions whenever they interact with it. The message should be clear, concise, and unambiguous to them. Utilize Toast in Android and notifications in iOS to notify users when a process has been completed. The Gmail app is a great example that uses the Feedback principle as it displays messages, such as “saved in draft” or “message sent” to inform the users.