SUMMARY:

 

Jia Jia is a hyper‑realistic humanoid robot developed by the University of Science and Technology of China (USTC). Designed as a lifelike android for human–robot interaction research, she features expressive facial movements, synchronized lip motion, and the ability to hold simple conversations. Her appearance and behavior place her among China’s most realistic androids, earning her the nickname “Robot Goddess.” 

 

Jia Jia was created to explore naturalistic communication, social robotics, and public engagement, demonstrating China’s early advancements in lifelike humanoid design. She predates the current wave of large‑model AI, but remains a landmark in expressive android development. 

 

EDITORIAL:

 

Jia Jia represents a pivotal moment in China’s humanoid robotics trajectory — a shift from purely mechanical robots toward emotionally expressive androids capable of engaging the public. Her design emphasizes appearance, presence, and natural interaction rather than mobility or manipulation.

 

Her facial expressiveness is central to her identity. Jia Jia can produce micro‑expressions, synchronize her mouth with speech, and maintain eye contact, creating a sense of realism that pushes into the uncanny valley. This realism is intentional: USTC designed her to test how humans respond to androids that closely resemble us. 

 

While she cannot walk or perform physical tasks, Jia Jia excels at public demonstrations, media appearances, and research on human–robot communication. She is part of a lineage of Asian androids — like Japan’s Kodomoroid and Actroid series — built to explore the boundaries of human likeness, social presence, and emotional response.

 

Jia Jia is not a general‑purpose robot. She is a research and exhibition android, created to study how humans interact with machines that look and behave almost like us.

 

SPECIFICATIONS:

 

Dimensions & Build

- Height: Not published  

- Weight: Not published  

- Design Intent: Hyper‑realistic android for social interaction and public demonstration  

- Construction:  

  - Lifelike silicone face and skin  

  - Highly detailed facial structure  

  - Human‑like appearance with expressive features  

 

Note: No structural load ratings, internal materials, or mechanical specifications published.

 

Mobility

- Locomotion: None (stationary android)  

- Base: Fixed installation for exhibitions and demonstrations  

- Movement: Limited upper‑body motion only  

 

Note: No walking, balance, or lower‑body actuation capabilities.

 

Degrees of Freedom

- Total DOF: Not published  

- Face: Multiple micro‑actuators for expression  

- Upper Body: Limited gesture capability  

- Hands: Non‑functional  

 

Note: No detailed DOF breakdown published.

 

Actuation

- Actuator Type: Not published  

- Capabilities:  

  - Micro‑expression control  

  - Synchronized lip movement  

  - Eye and head motion for naturalistic interaction  

 

Note: No torque, speed, or actuator specifications published.

 

Manipulation

- Capabilities:  

  - None (non‑functional hands)  

 

Note: No payload, grip force, or manipulation data published.

 

Perception & Sensors

Confirmed capabilities:

- Facial expression synchronization with speech   

- Human interaction and question‑response capability   

- Basic environmental awareness (details not published)

 

Note: No camera resolution, depth sensing, FOV, microphone specs, or tactile sensor data published.

 

Compute & AI

- AI System: Early conversational AI (pre‑large‑model era)  

- Capabilities:  

  - Simple dialogue  

  - Basic question answering  

  - Expression‑linked speech output  

- Learning: Limited; not a modern adaptive AI system  

 

Note: No CPU/GPU/TOPS details or software architecture published.

 

Battery & Power

- Power Source: AC power (stationary)  

- Runtime: Not applicable  

- Charging: Not applicable  

 

Note: No electrical specifications published.

 

Connectivity

- Connectivity: Not published  

- Integration: Exhibition systems only  

- Remote Control: Not documented  

 

Note: No protocol‑level details published.

 

Applications

- Public exhibitions  

- Media demonstrations  

- Human–robot interaction research  

- Social robotics studies  

- Cultural and educational showcases  

 

Pricing

- Not commercially sold  

- No pricing or procurement model published  

 

USTC has NOT published:

- Height  

- Weight  

- Payload  

- Grip force  

- Joint torque  

- Joint speed  

- Camera resolution  

- Depth‑sensor specifications  

- IMU

specifications  

- Battery capacity  

- Runtime  

- Charge time  

- Environmental ratings  

- DOF breakdown  

- Actuator specifications  

 

Image: @ChinaViewTV

 

Company Source

 

https://youtu.be/lLcgmCPw_80?si=RAVmwymBTwnvaCh5

 

Key News & Coverage

 

https://youtube.com/shorts/9ZRTm6dkVjM?si=o_vvdoBT_HDyGkU6

 

https://youtube.com/shorts/u4-UUIMieH8?si=txOH6pzMvCIn9DvA