It stands about 20 inches tall and is about 9 inches wide and 6 inches deep. The first press release was on November 21, 2000. Another article came out in Infoworld . NEC has built a small personal robot which they call PaPeRo. Here is the press release .
PaPeRo details are here .
PaPeRo can understand 650 phrases and can speak 3000. The Aoyama Gakuin University in Tokyo Japan has several small android projects. Here is a news release which shows their new toy androids. A Utah company called Sarcos also offers entertainment androids. They offer anthropomorphic robots which appear to be normal human size.