Exhibit — Humanoid Robots
UBTech Walker C
The full-size embodied-AI host that greets, guides and performs
Walker C is UBTech's full-size, electrically powered service humanoid, engineered to bring embodied AI to front-of-house roles. Standing 1.63 m tall and weighing just 43 kg, it made history as the first physical AI "tour guide" at the China Pavilion during Expo 2025 Osaka, where it welcomed visitors, answered questions and delivered guided narration in multiple languages. At its core is UBTech's proprietary embodied-intelligence large language model, paired with a fully customisable reception and Q&A knowledge base, so every deployment speaks with your organisation's voice. The in-house U-SLAM navigation system plans routes autonomously, while twin RGBD cameras, binocular structured-light 3D vision and a high-precision IMU give it dependable perception in busy public spaces. Twenty degrees of freedom drive smooth, lifelike movement, from expressive gestures to choreographed dance routines, and whole-body motion control delivers a stable 6 km/h across varied terrain with obstacle avoidance and impact resistance. From exhibition halls and corporate lobbies to shopping centres and transport hubs, Walker C greets, guides, broadcasts and entertains, accelerating the adoption of intelligent robotics in commercial environments.
In the field
- Exhibition hall and museum guided tours with custom narration
- Corporate lobby greeting and reception
- Service centre live Q&A and consultation
- Shopping centre voice broadcasting and promotions
- Transport hub smart guidance
- Public venue entertainment, interactive dialogue and dance performances
- Product launches and brand events
Gallery
More from this category
Exhibit 01 — Humanoid Robots
Walker Tienkung
UBTECHThe open, full-size humanoid platform for embodied-AI research and education
- Height
- 172 cm
- Weight
- approx. 61 kg (Voice & Vision) / 73 kg (Embodied Intelligence)
- Degrees of freedom
- 21 (Voice & Vision) / 42 (Embodied Intelligence)
Exhibit 02 — Humanoid Robots
Walker S2
UBTECHThe world's first humanoid robot that swaps its own battery — engineered for round-the-clock industrial operation.
- Height
- 1.76 m (full-size)
- Degrees of freedom
- 52 (whole body)
- Dexterous hands
- Fourth-generation, 11 DOF per hand
Exhibit 03 — Humanoid Robots
Cruzr S2
UBTECHThe full-size wheeled humanoid powered by the world's first industrial Co-Agent
- Height
- 176 cm
- Degrees of freedom
- 44 (whole body)
- Max moving speed
- 2 m/s, self-balancing on complex terrain