1. Dept. of Media Communications, Munster Technological University, Ireland
2. Department of Computer Science, Human-Centered Computing, Aalborg University, Denmark
3. Munster Technological University, Ireland
4. Nimbus Research Centre, Munster Technological University, Ireland
5. University of Bath, United Kingdom
6. CNRS i3 (UMR 9217), Télécom Paris, IP Paris, France
7. Dpt. SES, CNRS i3, Télécom Paris, Institut Polytechnique de Paris, France
8. Human Data Interaction Group, Munster Technological University, Ireland