Quinn, the rTAG's Robot (IMAGE) New York University Caption Quinn provides feedback to the learners through an easily recognizable facial emotion set. Here Quinn smiles to indicate approval. Credit Pete Zrioka, ASU Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.