There is no more money in the neo project.
years later...
It is over.
So much time has elapsed that all the work done to get everything working to even proto stage ,,,all the originally sourced parts are now either obsolete and cannot be gotten...or soon will be obsolete..
This unravels all the work done.
The project cannot simply be picked up where it left off...
It means that it is starting all over from scratch ...essentially.
That is one of the brick walls faced with mobile devices ...
The ageing factor is very fast...and it is a fight against that...
Hence...one cannot take half a decade or a decade to come out with a device.
The parts one initially sourced, that were plentiful at the time, that were tested and experimented with for integration ...soon become obsolete ...superseded by newer components ..
making it not difficult ...but well-nigh impossible to complete.

In short.

There_is_nothing_TO_do.