Trellis

Trellis is a softwTrellisare suite, developed by the Human Nature Lab, to census study participants, map real-world networks, and collect survey data. Trellis is composed of two pieces of software; an app for collecting data on Android-based tablets and a web application for survey development and study management. Enumerators use the tablets to collect pictures and demographic information, collect survey data and map the social networks of the study participants. Study administrators use the web application to design surveys, manage interviewer performance and clean and download collected data.

We plan public release in late 2016 at trellis.yale.edu. Its use in Honduras is illustrated here.