The standard OSSC-housing has a lot of gaps…. this may be good for ventilation, but I fear that the kids will sooner or later try to explore what’s going on in there 😛
I wonder if it is possible to add plates on sides, front and back with all needed holes for the connectors and lcd but would protect the rest of the pcb? Would the generated heat be dissipated nevertheless? Or are there even “complete” metal-enclosures available?