This is an extension that makes Gnome's onscreen keyboard (the fully javascript one, not caribou) more useable.

• Arrow keys
• Esc + Tab + Ctrl + Alt keys
• F1 to F12 keys (see symbols layer)
• Resizes workspace

Known bugs/issues:

• Ctrl and Alt can be flaky after chaning the keyboard language
• No way to input shift+F_ shortcut