Will this tear-shedding robot make us trust AI?
Sad robot goes viral
Photo by Ying Tang/NurPhoto via Getty Images
- A humanoid robot appeared to cry on command during a conference demo in Shanghai.
- The current robot uses small motors to pull silicone facial skin into expressions.
- The developer says future artificial muscles could make facial changes smoother and more varied.
- Research suggests emotionally responsive robots can seem more likeable, trustworthy, and human-like.
Key Takeaways by nexos.ai, reviewed by Cybernews staff.
Videos of a humanoid robot appearing to cry on command have been widely shared after footage emerged from a conference in Shanghai.
“Can you shed tears for me?” a man is heard asking during a filmed demo at the 2026 Inclusion Conference on the Bund.
Moments later, a single tear can be seen running down its face.
The footage shows a vendor at Yanxi Technology's stand explaining that the bionic facial expression robot, Yansyn-X2, uses a three-layer technical architecture.
The bot's current design relies on servo motors to pull its silicone facial skin and generate different expressions.
But the demonstrator confirmed in the video that the Ningbo-based firm is already working on a more sophisticated version.
For our next-generation product, once bionic muscles are added the muscles will be pulled to enable smoother changes across a wider range of expressions,– Yanxi Technology.
Tears powered by miniature pump
Yansyn-X2 is powered by an algorithm, the booth vendor explained, a baseline system designed to understand conversational context.
When the AI processes sad or empathic language, it sends signals to bionic actuators beneath its face.
These muscles shift its silicone features into a natural expression of sadness, while a specialized fluid system releases tears. These tears are generated from an internal microfluidic system powered by a miniature peristaltic pump.
The current unit is built as a static robot, but Yansyn can apparently turn its head, track visitors, gesture with its arms and upper body, and interact continuously in a booth or stand setting.
The robot is not yet for sale, and the tear mechanism is set to be introduced later this year.
Emotional expressions are the main goal
The idea is to move beyond a limited collection of pre-built facial expressions and allow the robot’s face to transition more fluidly between different emotional states.
Emotionally expressive robots have become an increasingly common feature among Chinese robotics firms as developers try to make interactions with humanoids feel more natural.
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Companies such as Ex-Robots are also developing more expressive humanoids, including machines aimed at education and care.
There is also some evidence that giving robots more convincing emotional responses could change how humans perceive them.
One research paper found that robots capable of expressing emotions in real time during interactions were perceived as more likeable, trustworthy and human-like.
