This is a short video demonstrating how to get working with a specific Unique Workflow IDentifier (uwid) within TimeStudio. In the video nothing was pre-installed except Matlab.

The case study workflow has uwid ts-920-089 and was designed by Pär Nystrom, Terje Falck-Ytter and Gustaf Gredebäck. The workflow illustrates the basic functionality of Timestudio. The workflow reads eye tracking data and pupil dilation from a psychological cognitive load task where the subject has to multiply numbers presented on a screen. Easy multiplications does not show a major response in the pupil dilation, but when the numbers increase in difficulty the pupil dilates.