[PROBLEM] Raspi3 and official touchscreen issue?

[tampano]

There's a project that seems interesting for car-stereo, and apparently there's a custom made skin in it...but at the moment I'm still unable to make that software run on my combo Raspi3 + official touchscreen...so I'm investigating different solutions.

http://engineering-diy.blogspot.co.uk

I have no knowledge on coding or about how to make a skin...but I'm open to ideas :-)

Btw...this seems a nice and easy solution for a manual switch off:
https://mausberry-circuits.myshopify.com/collections/frontpage