# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2012-09-16 10:53:51 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/247287173764767744) In reply to: [@kakarotbpo](http://twitter.com/kakarotbpo/status/247286884840140802) @kakarotbpo @simon_harper Yeah. Foursquare check-ins by tapping a NFC terminal.