Liminal dreaming. Ain’t never heard that before, sounds like pseudoscience woo-woo to me.

The proper term is hypnagogia.

https://en.wikipedia.org/wiki/Hypnagogia

Not voovoo. Tested, works. Used by Lynch and Dali to inspire dreamlike works. Used by Edison to aid solving complex problems https://www.scientificamerican.com/article/thomas-edisons-na...

Studies showed better math solving after hypnogagia state: https://pmc.ncbi.nlm.nih.gov/articles/PMC8654287/ https://www.science.org/doi/10.1126/sciadv.abj5866