Thank you very much for the detailed answer; it really make sense
I guess I will use an old computer/laptop as suggested !
By the way; many years ago when I was programing I was using QT framework, which is free (for personal and comunity use if I get it right) and crossplatform. Bonus it include a 3D engine and basically all you could need I guess.
Maybe that could be a clue for future developments
Thank you for your excellent work, I will continue to follow it
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