CoZ_dialogues_stress - Copy.docx

This data set was emerged from experiments where we used a Softbank's Pepper robot to interact with a confederate for handling complex conversation. The Pepper robot was remotely controlled by anonymous crowd workers from Amazon Mechanical Turk. We named this system as CoZ. Our main goal was to use CoZ as a life coach for the student who is experiencing stress. For ethical reasons, we opted to employ professional actress (confederate) to improvise all dialogues because this was our first investigation in a laboratory settings. The confederate interacted with the CoZ in different conditions. In each condition, we vary the number of crowd workers who interacted with the confederate via Pepper robot. The purpose of using different number of workers was to observe some performance measures (Latency, quality of conversations). In the data set, we only shared raw conversations. We used 1, 2, 4 and 8 crowd workers in each condition and each condition was repeated 5 times, so total of 20 interactions. In the word document, we named these conditions as 1-worker, 2-worker...