Afaik this isn't a new idea. This has been studied previously in the context of VR motion sickness.[0] There is a company called Otolith Labs making these kind of devices.[1] They seem to have pivoted from VR to curing chronic vertigo.

[0] https://journals.plos.org/plosone/article?id=10.1371%2Fjourn...

[1] https://otolithlabs.com/nvrt-technology/