P-01PROTOTYPE
LETO 1
An engineering concept exploring accessible, modular, and repairable bionic-arm technology through rapid iteration and hands-on experimentation.
Concept Viewer
Interactive model coming soon
PROTOTYPE DETAILS
Specifications
- Build Type
- Hybrid bionic arm prototype
- Manufacturing
- 3D-printed components with composite and metal reinforcement
- 3D-Printed Components
- Used for rapid iteration, housings, brackets, structural prototypes, and mechanical components
- Materials
- Carbon fiber, fiberglass, PTFE, brass, aluminum, and 3D-printed polymer components
- Control Direction
- EMG input with machine-learning-assisted gesture classification
- Electronics
- ESP32-based control system
- Status
- Engineering prototype. Not currently a certified medical device or commercially available prosthesis.
P-03MATERIALS & MANUFACTURING
Hybrid materials, rapid manufacturing
3D printing forms the base of the build, with composite and metal reinforcement in areas that need it.
- 3D-Printed Polymers
- Housings, brackets, structural prototypes, and mechanical components.
- Carbon Fiber
- Strong, stiff components where weight and rigidity matter.
- Fiberglass
- Reinforcement for structural areas that require added strength.
- PTFE
- Lower-friction surfaces for moving joints and contact points.
- Brass
- Inserts, mounts, and threaded connection points.
- Aluminum
- Reinforced mounts and load-bearing brackets.
LETO 1 is presented as an engineering concept and is not a certified medical device or commercially available prosthesis.