Installing a fan can help with motion sickness. I watched “Successful Integration of VR into Healthcare Facilities” in Healthy Simulation. It was very informative!

Here is the webinar for those who are interested. https://www.healthysimulation.com/webinars/integrating-virtual-reality-in-healthcare/

Additionally, you might find this recent paper interesting https://pmc.ncbi.nlm.nih.gov/articles/PMC9555332/

The study’s three recommendations include reducing FOV (Field of View), brightness, and edge blurring (peripheral blurring). Most of these can be established within the headset’s setting, but they might also be great questions to ask a vendor before purchasing.

Additionally, based on experience, other items that help limit motion sickness include ensuring the product you use has a high frame rate and uses physical movement instead of teleportation. Making sure users know how to use the controllers before putting on the headset, limiting time in the headset (usually to less than 20 minutes), and using ginger (mints or gum) beforehand can all be beneficial.