@misc{Block17-WHCWIP-Hug, title = {How Should Robots Hug?}, author = {Block, Alexis E. and Kuchenbecker, Katherine J.}, howpublished = {Work-in-progress paper (2 pages) presented at the IEEE World Haptics Conference (WHC)}, address = {Munich, Germany}, month = jun, year = {2017}, doi = {}, month_numeric = {6} }