VR users are a captive audience. They have nothing to do but sit or stand and wait while the environment is loading. Long load times on traditional platforms are bad enough, but within a virtual environment they are even more noticeable and can be all the more frustrating — and in some cases even confusing. […]
Sounds and visuals can make or break an immersive experience, so all aspects of the virtual environment should support the story. If something looks or sounds different than what the user expects — such as a cell phone ringer sound effect being used for a radio call, or radio sound effects for a phone call—
There are many collaborative and social opportunities in XR environments. Much like in real life, in virtual collaborative meetings, people rely on body language and other visual cues as a part of natural conversation. In immersive virtual environments, our minds expect the same behaviors from virtual avatars that they would with physical bodies in the
When designing or assessing solutions in XR, you need to ensure that people who wear corrective lenses are able to have a quality experience. This includes people who wear reading glasses, bifocals or progressive lenses. Not all headsets on the market allow room for prescription glasses, so it is important to look at both the
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