- Smart tvs but with user replaceable firmware. Think OpenWRT for TVs. Maybe the same guy who does the dumb panels could sell those but with a raspberry pi in place of the logic board.
Of course a monitor solves these issues but these are normally smaller and more expensive.
- Dumb panels (not monitors). Perhaps stripped down recycled smart tvs.
- Smart tvs but with user replaceable firmware. Think OpenWRT for TVs. Maybe the same guy who does the dumb panels could sell those but with a raspberry pi in place of the logic board.
Of course a monitor solves these issues but these are normally smaller and more expensive.