This was from Comcast's photo gallery:
"Teacher Robot
Japan's teacher robot "Saya" is demonstrated by Hiroshi Kobayashi, Tokyo University of Science professor and Saya's developer, at his office in Tokyo, Japan, Wednesday, March 11, 2009. First developed as a receptionist robot in 2004, Saya was tested in a real Tokyo classroom earlier this year to a handful of fifth and sixth graders, although it still can't do much more than call roll and shout orders like "Be quiet." (AP Photo/Itsuo Inouye)"