Creating and delivering good user experiences can be greatly assisted by time-tested principles that have been cornerstones of several successful products and marketing campaigns, across the consumer and business space.
Here are the key principles that are most relevant for good UX in time we are living today:
- User and usability research
User research includes target customer profiling of the ideal attributes such as geographic location, income brackets, age groups etc. The purpose here is to get a clear understanding of what kind of people are most likely to use the product, such that it can feed into UX design plans.
Simultaneously, usability research focuses on use cases of the product and orienting features for maximum user experience delight.
For example, in the case of a CRM software, building the right kind of features and API integration with other apps for maximizing actual usability by sales executives who are largely using email communication with prospects.
- Ease of use
No matter how sophisticated the underlying systems may be, the quality of user experience of a product/ service depends on how easily it can be wielded to perform the desired tasks.
For example, for bottle manufacturing and packing companies, one of the core ease of use factors is how easily and effortlessly the bottle/ packaging can be opened, without compromising on the solidity and safety of its content. To achieve this, modern bottles and food packaging have a sophisticated underlying manufacturing process, but the good UX case for the customer is focused on “ease”.
- Ease of access
Ease of access for a product or service means how easily it can be accessed for use. For example, for an enterprise software product, ease of access can include – how easy it is to login, add access for new members, creating role based of access levels etc.
Ease of access by default includes security and safety, it should not come at the cost of user and data security. Otherwise it will create more problems than it solves.
- Design uniformity
Design uniformity is a core UX principle that focuses on maintaining consistency across design and usability as reflected in appearance, layout and functionality.
For example, in digital products, elements such as buttons, menus, headings, icons, and navigation bars, should follow the same design patterns across different screens so that they are easily and instinctively identified by the user.
This consistency helps users understand how the interface works and reduces the effort required to learn new interactions, and is applicable to any type of product, be it hardware or software. A uniform design also creates a recognizable visual identity and makes the product feel organized and easily usable.
- Aesthetics
Aesthetics is the visual appeal of a product and how its design can positively influence the user’s perception. It includes elements such as color combinations, typography, images, icons, spacing, alignment, and hierarchy.
An aesthetically pleasing interface makes product usability easier to understand and creates a positive impression. Good visual design also helps direct user attention towards important functions and features, without overwhelming them with unnecessary details.
A good UX aesthetic aims to blend the look and feel with core functionality.
For example, an e-commerce website can use high-quality product images, clear headings, informative labels and well-organized categories to help users navigate, identify and buy products more comfortably.
- Stability
Stability in UX is the ability of a product to behave consistently and reliably as expected during user interactions, and have a sufficiently long product life, without breakdowns and frequent repairs. Users should be able to depend on the product to perform expected actions and provide outcomes.
For example, a stable software product experience includes predictable navigation, consistent page layouts, reliable features and functions, and proper handling of any errors.
When a product behaves as expected, users can focus on their tasks instead of worrying about losing information or encountering technical problems.
- Ergonomics
Ergonomics focuses on designing interfaces that are physically comfortable to use and access, without causing injury or harm. It considers how people see, understand, reach, and operate interface elements across different scenarios and usage environments.
For example, touch screens in laptops have low demand because it is ergonomically difficult for users to raise their arms for long periods and interact with the touch screen.
By considering both physical and cognitive effort, ergonomic design improves accessibility, reduces interaction errors, and creates a smoother user experience.
