We might see the new device in February at MWC 2025. Huawei is developing a triple-folding smartphone, but it's not the only company doing so. A tipster...
Except I would HATE 1. having the full computer use the Android OS (or ios) 2. Not having full access (administrative / root) rights on my computer, for some vague security handwaving.
Sounds cool but most of the folding phones I have seen are as thick as 2 phones stacked when folded. If this is now 3 phones thick I think it looses some portability unless you put new pockets on your pants.