cursor-lang

The WPF application displays the keyboard layout at the cursor

The app requests administrator rights on startup. Windows does not deliver keyboard input to a low-level hook while an app of a higher integrity level holds the focus, so without elevation the Caps Lock hotkey would silently stop working in Task Manager, Registry Editor and anything else started as administrator. Note that a plain shortcut in the startup folder cannot launch an elevated app — use a Task Scheduler task with the "highest privileges" flag.