One continuous silhouette
A curved outer fairing visually connects the upper body to the chassis. The design follows available mounting locations instead of treating the lower body as an unrelated platform.
THE WHEELED HUMANOID
C.O.O.L. 2
Cybernetic Omni-task Omorphic Locomotive
Human presence.
A different way to move.
A humanoid upper body on a compact mobile base. C.O.O.L. 2 is shaped around indoor interaction: a familiar face, articulated arms and a sculpted body that flows into its wheeled chassis.
I BRAIN ROBOTICS / C.O.O.L. 2DESIGN WITH INTENT
Every detail.
A reason to be.
C.O.O.L. 2 has a character of its own.
Discover what makes it unmistakable.
BEHIND THE PERSONALITY
Character outside.
Purpose underneath.
Hardware foundations and a clear development direction, brought together in one robot.
Mobility
Wheeled movement for indoor spaces
Interaction
Humanoid face, torso and articulated arms
Navigation
Autonomous indoor navigation integration
Assistance
Defined object-handling workflows
IMAGINE THE POSSIBILITIES
Where will you
take it?
Explore the intended applications.
Help shape a pilot around your space and goals.
Reception & hospitality
A pilot concept for greeting visitors, presenting information and creating a distinctive first impression in prepared indoor spaces.
Discuss this applicationOffice interaction
Explore guided introductions, conversational experiences and future room-to-room workflows on accessible floors.
Discuss this applicationHome companionship
A wheeled approach to social presence and future assistance, with household tasks defined through real-world validation.
Discuss this applicationApplication concepts describe intended uses. Supported tasks and operating environments will be defined through validation.
THE DETAILS THAT MATTER
Know what’s
under the shell.
Reeman chassis + humanoid upper body
The design combines the established humanoid upper body with a Reeman mobile-base reference. Numerical chassis figures below come from the selected supplier specification image. They exclude the torso, arms, head, covers and added electronics; final system performance requires validation.
| Specification | Detail | Basis |
|---|---|---|
| Locomotion | Compact Reeman wheeled mobile base | Selected supplier reference |
| Reference chassis dimensions | 500 × 500 × 311 mm / 19.7 × 19.7 × 12.2 in | Supplier listing; chassis only |
| Reference chassis weight | 28 kg / 61.7 lb | Supplier listing; chassis only |
| Listed speed range | 0.2–0.8 m/s / 0.45–1.8 mph | Supplier listing; chassis only |
| Reference battery | 10,400 mAh / 37 V | Supplier listing; chassis only |
| Listed battery life | 10–12 hours; load and test conditions unspecified | Supplier claim; not system runtime |
| Rated power consumption | 45 W | Supplier listing; chassis only |
| Listed navigation accuracy | ±3 cm; test conditions unspecified | Supplier listing; chassis only |
| Chassis LiDAR | Single-line LiDAR | Selected supplier reference |
| Upper body | Humanoid torso with two articulated arms | Design architecture |
| Head | Existing articulated head architecture retained | Design architecture |
| End effectors | Compact grippers shown | Design direction |
| Body transition | Sculpted fairing between torso and chassis | Design direction |
| Perception layout | Front-facing base sensor apertures preserved | Design direction |
| Intended surfaces | Prepared, accessible indoor floors | Development scope |
| Navigation | Mapping, obstacle awareness and route planning integration | In development |
| Interaction | Voice and visual interaction experience | Planned |
| Dimensions & weight | To be measured on the final selected assembly | Validation pending |
| Arm reach & payload | Supplier configuration and testing required | Validation pending |
| Runtime & charging | Battery and charging configuration to be published | Validation pending |
| Availability | 2027 target; pricing not announced | Program target |
Source notes · reviewed October 2026Selected Reeman chassis supplier specification
ABOUT C.O.O.L. 2
Let’s get
specific.
How is C.O.O.L. 2 different from C.O.O.L. 1?
C.O.O.L. 1 uses two legs. C.O.O.L. 2 uses a wheeled mobile base beneath a humanoid upper body, making indoor floor access a central part of its intended use. They are different form factors, not a simple good–better ranking.
Can it climb stairs?
Stair climbing is not part of the published C.O.O.L. 2 design. Deployment planning should assume accessible floors and appropriate transitions until tested limits are released.
Will it work autonomously around people?
Autonomous navigation is a development objective. Obstacle detection, stopping behavior, operating speed and the permitted environment must be validated together before unattended use is offered.
YOUR NEXT CHAPTERMake room for
Make room for
C.O.O.L. 2.
Follow its development or tell us about the experience you want to create.
Register interest in C.O.O.L. 2
No payment or reservation required.
