It’s not strange in any way, around 2/3 of visits to websites come from things that have neither mouse nor a keyboard attached, and lots of things get designed to take advantage of that.
And if you want to go crackers, build something using a-frame or similar, and get a Cardboard off Amazon and take it to the interview
Thank you very much for the replies. Is learning how to create a UX without a mouse or keyboard something that can be done within a few hours leaving me enough time to complete an entire project within a day or 2?
First thing that come to mind is mobile and that’s probably the obvious direction, another would be an accessiblity ux, ie speech recognition/ screen reader for the blind