We are an internet start-up looking for people to test our product, which is an iPhone app. It will take approximately 30 min, and the basic process will entail you using the app in front of us, while we ask questions. You must own an iPhone to participate in this study. The session will be in downtown Mountain View and we will give you $40 for your time. Please fill out this google form to indicate your interest: https://docs.google.com/forms/d/1cyj8Pps7v4yiJYLuCsJSPhgm5qMBL69Vg7UNho33sb0/viewform