Pepper
Pepper is the world's first mass-produced social humanoid robot, developed jointly by SoftBank Group and Franc…

Aldebaran's 1.4 m elderly-assistance humanoid, the ambitious big brother to NAO.
Romeo was Aldebaran Robotics' French humanoid project for elderly and dependent-person assistance, initiated in 2009 with INRIA, ISIR and LAAS-CNRS as partners. The 1.4 m, 40 kg robot used 37 degrees of freedom, a four-vertebra backbone, articulated feet and four-fingered hands, with two eyebrow cameras and four onboard computers handling vision, hearing, motion and AI. A first prototype was presented in February 2012 and several European laboratories received units, but Romeo was never commercialised and the programme ended after Aldebaran's 2015 acquisition by SoftBank.
| Height | 140 cm |
|---|---|
| Weight | 40 kg |
| Form factor | Full-size |
| Locomotion | Bipedal |
|---|---|
| Degrees of freedom | 37 |
| DOF breakdown | 37 DOF total across arms, hands, neck, four-vertebra spine and legs; per-chain breakdown is not published. |
| Actuators | Aldebaran custom electric actuators with a carbon-fibre leg exoskeleton structure. |
| Compute | Four onboard computers dedicated to vision, hearing, motion and artificial intelligence. |
|---|---|
| Sensing | Two eyebrow-mounted cameras for stereo vision, microphones, joint position sensors and touch sensing. |
| Hands | Four-fingered hands. |
| Availability | Discontinued. Only research laboratories received units; no commercial sale or support. |
|---|---|
| Target market | Research on elderly-care and companion robots. |
| SDK | Aldebaran NAOqi software stack. |
| Software / OS | NAOqi-based perception, speech and behaviour framework. |
| Deployments & partners | European research laboratories; never deployed commercially. |
| Safety & certifications | Compliant joint actuation and soft torso intended for safe contact in care research. |
Claims on this profile are linked to primary reporting and manufacturer material where available.
Specifications are sourced from public materials and may change. Always confirm commercial terms with the manufacturer.