In some XR cases, such as data visualization or multiplayer collaboration, the user will need to have an easy view of any labels or contextual information associated with that data. If the labels are facing different directions, the user will have to walk around or manually adjust their view to access the information. This can […]
Traditional font sizes that are used in 2D screen UI elements (generally 12–32pt) are pretty small in AR and VR environments when placed within the comfortable viewing distance of 2 to 3 meters. As mentioned before, we can take examples from print posters and signage as guidance for font sizes in virtual environments. TL;DR Do’s
In order to avoid eye strain and headaches, it is important to pay attention to the placement of text elements in virtual 3D space. Font size, depth, contrast, spacing, density, lighting and many other things can affect the legibility of text and UI elements. TL;DR Do’s and Don’ts Do Keep blocks of text short and
Remember to keep in mind that the real physical environment still impacts the experience you’re creating within the headset. For example, the user may be wearing a headset in an environment where they’re sitting in a fixed chair with limited mobility. Or they may be in a crowded event setting, or a limited physical space
Spending time in a virtual environment can be physically tiring for people who aren’t used to it. Be sure to consider the length of time people will spend in the headset for your application, and design the environment and interactions with physical ergonomics in mind. They also may need to stop at any time for
When designing UI elements and interfaces within a virtual environment, real-world physical ergonomics should be taken into consideration. Be sure to keep head rotations within comfortable ranges — especially when using gaze targeting, or for longer durations or more repetitive tasks. Assuming a person is sitting or standing still and focusing on an interface, the
Motion sickness is one of the most common negative side-effects of VR experiences. This can include a feeling of seasickness, headaches, general nausea, dizziness, vertigo or even in some cases, vomiting. This happens when there is a mismatch between what is being seen and what is being felt — or in other words, your eyes
Due to the nature of alternate realities and the levels of immersion they can create, it is important to consider the psychological factors involved when using, assessing or designing these experiences. Phobias Real-life phobias carry over into Mixed and Virtual Reality. So, this should be taken into consideration when asking people to put on a
Another decision that should be made before design and development is the type of reality in which the experience will be created since different UX rules apply for each. For example, training simulations could be created in either Augmented or Virtual Reality. If in Augmented Reality, the user can walk around freely. In that case,
Designing for another dimension Everything we already do for web, mobile and desktop UX design is still relevant when designing immersive experiences. The process still includes discovery, ideation, prototyping, testing, building and iteration. Although the goals are basically the same — designing delightful and compelling experiences that are easy to use — the platform is