Before introducing something new regarding technology, first understand, do users even need them? Did they have such a request? Does the technology fit the user's needs? If it's built into custom scripts, do a lot of testing with different types of users, even your friends for starters, this will help to quickly identify what can go wrong when using it And of course be open with your audience, if you have a Discord server with your game, then share ideas etc with them, there you will get real feedback from interested parties

VR can be mind-blowing for everyone, but we need to think about accessibility from the start. Like, Microsoft's "SeeingVR" research project is exploring how people with low vision can navigate virtual worlds using spatial audio cues. For people who can't use hand controllers – maybe they need voice commands or eye-tracking to navigate. And since VR can be intense, let people adjust the visuals and sounds so it's comfortable. Ultimately, it's about making VR comfortable and enjoyable for everyone, regardless of their abilities.

One of our key insights has been the importance of intuitive interaction methods, especially for our elderly patients. Implementing hand tracking technology has been a game-changer, providing a natural way for users to interact with the virtual environment. This technology eliminates the need for traditional controllers, which can be cumbersome for seniors or those with limited dexterity. Hand tracking allows patients to use simple gestures to control the VR experience, making the technology more accessible and significantly enhancing their engagement and comfort. By focusing on such innovations, we're not only advancing the technology but also ensuring that it's truly beneficial for all user groups in healthcare settings.

Best VR blends with all sensory systems in a human body. Known 5 senses are computable & can be virtually recreated. Other senses are not computable. Each of the senses are varying in humans. A combination of the senses gives a human his or her perception & personality. VR, in its best form should be hyper-personalised & adaptable to individual sensory power of each human. Today, most VR use Visual & audio. Haptic & smell are progressing, next few tech evolution cycles should enable them to be production ready. However, nausea arising from virtual motion, while body is at rest creates discomfort. Room scale VR,like CAVE or Holographic VR can make VR experiences more humanised. HMD based VR needs to evolve - with better features & weight.

To make VR accessible, incorporate adjustable settings like text size and audio levels, use intuitive controls and multiple input methods, and test with diverse users to identify and address barriers. Consider additional factors like comfortable seating, motion sickness prevention, and reducing cognitive load. By prioritizing accessibility, VR can be enjoyed by everyone.

The best virtual systems are the ones that you do not notice because they adapt seamlessly to every user. Prioritize inclusivity with customizable controls, visual and auditory aids, and motion sickness reduction. Test with diverse users and follow accessibility standards.

Creating immersive, cutting-edge VR experiences that are accessible to all is vital to ensuring inclusivity. Start by offering customizable interfaces, allowing adjustments in text size, contrast, and sound options for users with visual or auditory needs. Flexible controls—such as single-handed, voice commands, and controller compatibility—help users with limited mobility. To minimize motion sickness, include settings for field of view and movement style. Sensory sensitivity options, clear onboarding, and accessible UI features further broaden inclusivity, while diverse user testing refines the experience for everyone.

Incorporate adjustable settings for visual and auditory elements, provide alternative navigation methods, and conduct user testing with individuals who have diverse abilities.

This is an Architecture/Construction/ Engineering/Computing perspective where VR is used to solve real world problems, NOT playing games, etc. VR, in particular in my case "serious games" for construction safety training, city/urban planning, etc., have been around and useful for decades. It's actually rare that VR helps solve real problems. The applicability needs to be tested and certain, prior to deploying into industry. Also, VR can be dangerous for some people. Those deploying, and endorsing VR, for a particular purpose, are responsible and culpable if people get hurt. While VR is extremely interesting to humans, it's not for everyone! With that said, a universal one size fits all "accessibility for all users" model is not feasible.