KoKoro Co. Ltd. developed a humanoid called I-Fairy which has a futuristic and sophisticated design. It is suited for places where regular update of information is needed.
UCSD developed a baby humanoid robot called Diego-San. It was used to study how human babies interact with environment and acquire the ability to use nonverbal expressions.
Professor Hiroshi Ishiguro of ATR and Kokoro Co. Ltd. developed a realistic humanoid called Geminoid-DK. It has involuntary muscle movements and breathing activity like a human.