Related by context. Frequent words. (Click for all words.) 41 virtual worlds 40 Sohn 39 Karp 39 avatars 38 Shih 37 Weiss 37 Jaffe 37 Watanabe 37 Tsai 36 Wu 36 Hsu 36 Cheng 35 Weinberg 35 Huang 35 Chien 35 Yu 35 Hsieh 35 Hsiao 35 Linden Lab 35 Silverman 34 Rosen 34 Yee 34 Inouye 34 Weissman 34 Leff 34 Lofgren 33 Kraus 33 Chang 33 Chung 33 Hwang 33 Yeh 33 Gutmann 33 Chou 33 Chu 33 Wong 33 Choe 33 avatar 33 Liao 33 Littman 33 Ong 32 Loh 32 Liu 32 bots 32 Tsao 32 Khoo 32 Gruber 32 Boehm 32 Ng 32 Xu 32 Kuo 32 Virtual Worlds 32 Xie 32 Chen 31 Rosenthal 31 Wang 31 Starck 31 artificial intelligence 31 Fong 31 Schwartz 31 videogames 31 Hayashi 31 Yang 31 Higa 31 Chun 31 Chiu 31 Lai 31 Feng 31 Schneider 31 humanoid 31 Zhu 31 Avatars 31 Ahn 31 Kwon 30 Arneson 30 simulations 30 robots 30 Yuen 30 Swanson 30 Zhang 30 Okamoto 30 Larson 30 Hong 30 Knudsen 30 Schmidt 30 Hofmann 30 Stein 30 Schrage 30 Tanaka 30 Adachi 30 Glaser 30 Berger 30 Ito 30 Ung 30 Christensen 30 Shi 30 Lim 30 Liew 29 Sussman 29 Sasaki 29 Roth 29 Koenig