File system deduplication might be best bet, though I don’t know what’s the potential.

One example. The niches only hold lights.

I’m aware of these nozzles, just saying that on the long haul flights I’ve been on these nozzles aren’t present at all… So I’m kind of surprised they are present in general, on larger planes.

Super long haul in the US or from the US? My long hauls have all been 10+ hours and none had “personal” air nozzles.

I haven’t been on a long-haul flight that had the air nozzles “customizbale” or at all?

Interactivity 😂