Trace Map app for iPhone and iPad

TRACE allows you to give someone a walk. You start by drawing a shape. The app then configures a walking route based on the shape, depending on availability and location.

What’s your favorite walk? What’s the shape of that walk? Maybe it’s turning the corner from 11th onto Stark, or a particular loop of stairs and streets connecting Seattle’s south lake union and lower Queen Anne. You could love your Saturday walk in Ortakoy, Istanbul, away from busy thoroughfares where a mosque, synagogue, and church all reside within a block of each other.

Share a shape with someone you love and tell us how it went.