A13 Mobility G7+G8 · Supervised Rehabilitation
G7 Leg-Muscle → Deterministic Dock → G8 Mobile Walker Dock-Hull · 2026 Care Forest · BPS Eye governed
G7 · Leg-Muscle
Human-controlled amputee rehab exoskeleton — retains actuator authority.
Isolated mechanical docking receiver
Alignment guides engage positively
Service contacts isolated from load paths
Reinforced lower ladder-frame chassis
BPS Eye governs rehabilitation eligibility under
caregiver / therapist authority. Loads route to wheel mounts.
ABSOLUTE AUTHORITY DOMAIN BOUNDARY
G8 · Mobile Walker Dock-Hull
Charging receiver
Interface identity validation
Bounded status & BMS health
Separate mobility domain. The Standalone Dock controls
service eligibility only — never G7’s joint authority.
Data Permission Across Boundary
✓ PERMITTED
Bounded status & BMS health
Interface identity validation
Service & charging state
✗ PROHIBITED
Joint trajectory commands
Torque & velocity outputs
Kinetic authority grants
Status crosses. Authority does not.
Lock-Safe Conjunction Guardrail
ALIGNMENT
LATCHING
IDENTITY
ISOLATION
SAFE-HOLD
ELECTRICAL CHARGING
ENERGISED ONLY WHEN
ALL VALIDATE CONCURRENTLY
Hardwired Caregiver Fail-Stop Bypass
✋ Emergency hardware switch
immediately engages mechanical holding
brakes — bypassing software entirely.
Reverse-Order Isolation Undocking
1 · Service power
disabled
2 · Electrical
isolation verified
3 · Mechanical
latches released
A13 Mobility G7+G8 · bounded interoperability · status crosses, kinetic authority never does · design-intent, human authority final