Are physically embodied social agents better than disembodied social agents?: The effects of physical embodiment, tactile interaction, and people's loneliness in human-robot interaction.

Kwan Min Lee Younbo Jung Jaywoo Kim Sang Ryong Kim Are physically embodied social agents better than disembodied social agents?: The effects of physical embodiment, tactile interaction, and people's loneliness in human-robot interaction. 962-973 2006 64 International Journal of Man-Machine Studies 10 http://dx.doi.org/10.1016/j.ijhcs.2006.05.002 db/journals/ijmms/ijmms64.html#LeeJKK06