Provide an X11 session manager script that launches a minimal window manager and then opens an entry web page via the surf web browser in kiosk mode. The web page can be consumed "read-only" or in interactive mode.

In combination with the nodm display manager you can provide an easy-to-setup html'ish display screen or a web terminal.

If URL/domain filtering is needed, combine surf-display with a local instance of tinyproxy.

After a configurable idle time, the browser session is fully reset and started anew.