As a part of my research I conducted user-studies and recorded brain activities using OpenBCI EEG cap, electrodermal activity (EDA) and Photoplethysmogram (PPG) signals using Shimmer3 sensor, audio and video during human-human and human-machine emotional conversations and labeled data based on reported emotional state. PEGConv dataset is availabe for researchers in this field. To access the dataset please send me an email.