There are lots of possibilities once the data is up there - I’m just not sure how I go about doing that, hence asking here.
At the moment I distribute the service via the web, and folks can browse either using the interactive web viewer - or download it to a Raspberry Pi and ‘transmit’ it to a compatible TV, where they can use the remote etc exactly as it was back in the day 
My thought was that it’d be awesome to remove the internet from the equation, so Ceefax could be accessed even where a connection is very slow or unavailable - as it was in it’s heyday.
Anyway… hopefully we can make this happen…