HRI pioneers workshop 2013. - Solace Shen; Astrid M. Rosenthal-von der Pütten; Henny Admoni; Matt Beane; Caroline E. Harriott; Yasuhiko Hato; Yunkyung Kim; Daniel A. Lazewatsky; Matt Marge; Robin Read; Marynel Vázquez; Steve Vozar (HRI, 2013)