Mashup of Antwerp open data with foursquare on Windows Phone.Wacht minder in A
is a Windows Phone concept app that uses foursquare to show the number of currently checked-in people at a city's office, with the idea of avoiding crowds and long wait times there.
It was created for and submitted to the AppsForAntwerp event of December 8th 2012
, originally titled Wait Less
AppsForAntwerp was a hackathon that invited people to build apps and concepts based on open data
published by Antwerp.