Qrio - ROBOTS: Your Guide to the World of Robotics

Qrio is a small entertainment humanoid that can hear, speak, sing, walk, run, dance, recognize faces, and grasp objects. It was exceptionally advanced for its time, and sadly it was canceled in 2006. Sigh.

Neura Robotics Raises $55 Million To Bring Humanoid Robots To Market

Qrio - ROBOTS: Your Guide to the World of Robotics

Webots documentation: Sony's QRIO

Qrio - ROBOTS: Your Guide to the World of Robotics

Qrio - ROBOTS: Your Guide to the World of Robotics

Qrio - ROBOTS: Your Guide to the World of Robotics

Who's the Coolest Robot of All? - IEEE Spectrum

Humanoid robot - Wikipedia

QRIO: The Robot That Could - IEEE Spectrum

Role of Humanoid Robots: Essential Tools or Futuristic Toys

23: The QRIO robot, the SONY humanoid, and HOAP-3, the Fujitsu humanoid.