Doodle3D overrides the 802.11 regulatory domain such that channels 12 and 13 can be used. In most countries this is desired and accepted behaviour, with the notable exception being the USA.

Doodle3D uses the following external projects:

Lua - Copyright (c) 1994–2013 Lua.org, PUC-Rio. - MIT license
Luafilesystem - Copyright (c) 2003 Kepler Project - MIT license
JSON.lua (http://regex.info/blog/lua/json) - Copyright (c) 2010-2013 Jeffrey Friedl - Creative Commons CC BY 3 license
urlcode.lua, part of CGILua - Copyright (c) 2003 Kepler Project - MIT license