Norman P. Jouppi Subu Iyer Wayne Mack April Slayden Mitchell Stan Thomas A First Generation Mutually-Immersive Mobile Telepresence Surrogate with Automatic Backtracking. 1670-1675 2004 conf/icra/2004 ICRA http://dx.doi.org/10.1109/ROBOT.2004.1308064 db/conf/icra/icra2004-2.html#JouppiIMMT04