Sophia
The world's most famous social humanoid robot, activated on February 14, 2016 by Hong Kong-based Hanson Robotics. Sophia can mimic facial expressions (60+), hold basic conversations, and recognize faces. In 2017, Sophia became the first robot to receive Saudi Arabian citizenship and was named the UN's first Innovation Champion. Sophia is a technology demonstrator — not a general-purpose robot — with pre-scripted dialogue augmented by a decision-tree chat system.
Technical Specifications
Height
Not disclosed
Weight
Not disclosed
Battery Life
Not disclosed
Charging Time
Not disclosed
Max Speed
Stationary (walking legs added 2018)
AI Engine
Decision tree chat system, OpenCog reasoning, CereProc TTS





