The Travel and Activity Internet Survey Interface (TRAISI) is a web-based travel survey tool developed as part of the Transportation Tomorrow Survey (TTS) 2.0 Project. TTS has been surveying the Greater Toronto Area since 1986.
TRAISI has been successfully deployed in several travel surveys, collecting travel behaviour data from over 10,000 individuals and capturing details of more than 30,000 trips. These efforts have been recognized through publications in top-tier scholarly journals in the field of transportation.
Today, the project team has further advanced TRAISI's capabilities with the introduction of TRAISI Move. This smartphone application transforms TRAISI into a comprehensive survey ecosystem that seamlessly integrates across all devices, including personal computers and smartphones.