Foursquare multi-photo uploading
Up until this point, it was only possible to add single photos at a time to a place on Foursquare. I led the design here to allow multiple photos to be added to a Foursquare place at a time.
Our first instinct here was to try and use more native platform elements, but with some of their limitations, we had to start building out our own custom UI elements. The goals here were to keep things as simple as possible, but also easily allow people to add content (like Tips and Tags) to photos quickly and efficiently.