It’s based around a Surface Go 2 I picked up off of ebay for $40. I set in the bios to boot when plugged in and kiosk mode to limit the battery to 50%. I cut a custom Mat to fit the screen. Not a whole lot 3D printing. Just spacers and brackets to hold the tablet centered. 
This has incredibly high
WPAF, really well donePlus you just introduced me to a whole line of tablet option I didn’t know was an option…
Edit: You know, WAF is unnecessarily gendered, I’m making it PAF for me now - partner approval factor.