New Year's Eve House Party Requires Foursquare Checkin to Get In This New Year’s Eve, some partygoers will find themselves checking in on Foursquare should they wish to gain entry to a house party in Brooklyn. No, this is not some checkin campaign cooked up by a brand, but instead the product of two New York technophiles who have jimmy-rigged their front door to unlock with each Foursquare checkin. tags: eve house party requires foursquare Audioboo / Hack Rap I have written and performed this to try to persuade children of the merits of choosing to study GCSE Computing at school. I decided to try something different from handouts, lectures and posters. I wanted something that would really grab their attention. The previous version already has 210 hits on YouTube, and vide