# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2012-09-16 11:15:53 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/247292718462676992) In reply to: [@simon_harper](http://twitter.com/simon_harper/status/247292361636454401) @simon_harper @kakarotbpo It doesn't have to be everywhere, it doesn't replace GPS, just a helpful convenience.