Quote Originally Posted by tandeejay View Post
You could try this: https://www.xda-developers.com/guide...ndroid-device/

and then see if you could get Darktable and/or rawtherapee running in that gnulinux environment.

I found this idea here https://discuss.pixls.us/t/rawtherap...id-device/3193 where someone was asking about running rawtherapee/Darktable on an android device... they said they would give it a shot, but have not returned to their query to say how it went

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Alternatively, to charge your laptop from 12V, maybe you need one of these: https://www.ebay.com/p/120w-Universa...d=272826789975

I was just thinking along these lines, as they just released Wine 3.0 which now has an Android version to enable Windows programs to run. Maybe something like Fasttable and Gimp under Windows, or as you suggest, rawtherapee and Gimp under linux.

btw. I already have inverters - but they're all pretty inefficient and I'd certainly like to not have to use one.