Introduction

In the digital age, user interface (UI) design has become a crucial element in creating engaging and intuitive user experiences. With the increasing emphasis on interactivity, animation has emerged as a powerful tool that enhances UI design and elevates it to new levels. The relationship between UI design and animation is a symbiotic one, as both elements work together to captivate users and communicate information effectively.

Compliments of animations to UI

Let us delve into the intricacies of this relationship and explore how animation breathes life into UI design.

Enhancing User Engagement: Animation has the innate ability to grab users' attention and create a sense of liveliness within a digital interface. By incorporating subtle motion effects or micro-interactions, UI designers can guide users' focus, provide visual feedback, and create a seamless flow throughout the user journey. Smooth transitions, hover effects, and animated buttons not only make the UI more visually appealing but also foster a sense of interactivity, making users feel connected to the digital world.

Storytelling and Branding: Animation offers a powerful storytelling medium that can be harnessed to reinforce a brand's identity and personality. Through animated logos, illustrations, or transitions, UI designers can infuse the interface with the brand's core values and create a memorable user experience. Thoughtful animations can evoke emotions, establish a narrative, and build a connection between users and the digital product. When executed cohesively, animation can be a distinguishing factor that sets a brand apart from its competitors.

Visual Hierarchy and Feedback: UI design aims to organize information in a way that is visually coherent and intuitive for users. Animation plays a vital role in establishing a clear visual hierarchy within an interface. By employing techniques such as motion-based cues, UI designers can guide users' attention to important elements, prioritize content, and facilitate navigation. Animation also provides feedback, confirming user actions and conveying system responses. For example, loading spinners and progress bars give users a sense of progress and reassure them that their interaction has been acknowledged.

Delighting Users and Easing Cognitive Load: Beyond functional aspects, animation can surprise and delight users, turning mundane interactions into enjoyable experiences. Small details, like subtle hover effects, bouncing buttons, or playful loading animations, add an element of delight and create an emotional connection with the interface. Moreover, animation can help reduce cognitive load by providing contextual information and guiding users through complex processes. Well-designed animations act as visual cues, reducing the need for excessive text explanations and enhancing user comprehension.

Examples

As an artist, I am usually excited when I meet apps that incorporate beautiful animations in their UI designs. My personal best examples, based on experience, are the following;

Glovo: Glovo makes use of animations throughout the app from the introductory page with a wheel of options for categories of products to choose from, to the map at the end of an order that displays the movement of the carrier, in real-time, as they deliver your order.

Uber: Uber utilizes animation to enhance the clarity of its ride-hailing process. The app employs animated car icons that move smoothly across the map, displaying real-time updates and providing users with a visual representation of their driver's location. Additionally, Uber incorporates animated buttons, loading animations, and confirmation animations to guide users through each step of their ride-booking experience.

Google Maps: Google Maps leverages animation to enhance its navigation and provide users with a sense of direction. The app incorporates fluid map panning, zooming, and rotation animations, making the user experience more engaging and interactive. Additionally, when users select a route, the app utilizes animated step-by-step instructions, guiding them visually through each turn and ensuring a smooth navigation experience.

These are just a few examples for the sake of painting the picture but there are tonnes more!

Factors to consider

While animation has the potential to elevate UI design, it must be used purposefully because as the saying goes; too many cooks spoil the broth. Here are a few considerations to keep in mind:

Usability. The animation should enhance usability, not hinder it. Ensure that animations are responsive, appropriately timed, and do not disrupt the user's workflow or distract from the content.

Performance. Strive for smooth and seamless animations that do not compromise the overall performance of the interface. Optimizing animations for different devices and connection speeds is essential.

Consistency. Maintain a consistent animation style throughout the interface to provide users with a familiar and predictable experience. Consistency reinforces user expectations and prevents confusion.

Accessibility. Consider users with different abilities when incorporating animations. Provide alternatives or additional cues for users who may not perceive or interact with animations in the same way.

Free resources to get started

When it comes to finding free sources of animations for UI design, several platforms offer a wide range of resources. Here are a few popular options and some of my recommendations, especially for beginners looking for the best options:

LottieFiles (lottiefiles.com): This is my personal favourite and the one I use for mobile animations. LottieFiles is a comprehensive platform that provides a vast collection of free and paid animations in Lottie format. Lottie is a popular animation file format that can be easily integrated into various platforms and frameworks. The website offers a user-friendly interface to search, preview, and download animations created by the community. You can find a diverse range of animations, including loading spinners, icons, buttons, and more.

Icons8 (icons8.com/animations): As a beginner in Flutter, Icons8 was the first tool I used to download icons, mostly because it was being used by the programmer in the tutorial I was learning from, but I grew to love it, eventually. It offers a collection of animated icons that can be used in UI designs. These animated icons are available in various formats, including GIF, SVG, and Lottie. The platform provides search functionality to find specific animated icons, and you can download and use them for free with proper attribution.

LottieFiles for Figma (figma.com/community/plugin/7367470370921454..): LottieFiles for Figma is a plugin that integrates Lottie animations directly into the Figma design tool. It provides access to a vast library of animations that can be easily previewed, customized, and added to your Figma projects. The plugin offers a mix of free and premium animations, giving you the flexibility to choose based on your requirements.

UI8 Freebies (ui8.net/categories/freebies): UI8 Freebies is a curated collection of design resources, including animations, icons, illustrations, and UI kits. While not solely focused on animations, it offers a selection of high-quality animated UI components that can be used in your projects. The platform allows you to download these resources for free and incorporate them into your UI designs.

Conclusion

The relationship between UI design and animation is a dynamic and interdependent one. Animation breathes life into UI, enhancing engagement, guiding users, and strengthening brand narratives. When thoughtfully implemented, animation enriches the user experience, making it more intuitive, delightful, and memorable. By harnessing the power of animation, UI designers can create interfaces that