My Role
I lead control and sensing development for ShiftOS, spanning gait detection, terrain-aware behavior, adaptive braking, safety logic, embedded implementation, and validation through motion-capture and product testing.
Industry
ShiftOS: Real-Time Control for Moonwalkers Robotic Footwear
ShiftOS is the sensing and control stack behind Moonwalkers robotic footwear. My work focuses on making robotic shoes feel smooth, responsive, and predictable across real users, real floors, and real deployment constraints.
The system combines gait sensing, terrain response, adaptive braking, safety fallback logic, embedded deployment, and motion-capture validation.
Loop demoShiftOS behavior in the field.
01 · Case Study
Why ShiftOS Matters
This is where my research background turns into product behavior. In a paper, a controller has to work in a defined experiment. In Moonwalkers, the controller has to work every step, for different users, on imperfect surfaces, with embedded constraints, safety expectations, and product feel all happening at once.
Challenge
The challenge is not just making the shoes move. The challenge is making them feel natural, predictable, and safe across different users, surfaces, and walking styles. Robotic footwear has to read the user's gait, decide how to assist, and control wheel motion in real time — all while staying robust enough for deployment.
Contribution
I work on the sensing and control behaviors that turn foot motion into smooth robotic assistance: gait timing, terrain response, adaptive braking, runtime safety logic, and embedded deployment.
02 · Field Evidence
Moonwalkers in Use
Outcomes
Moonwalkers used in IKEA warehouse operations.
Product deployment
Gait sensing, adaptive braking, and terrain-aware responses shipped into real user workflows.
Product behavior
Low-latency transitions, runtime fallback logic, and safety constraints hardened for deployment.
Control robustness
Motion-capture, treadmill, and product testing used to connect control behavior with measurable gait performance.
Validation pipeline
Public Recognition
Product-level milestones and public recognition for the Moonwalkers platform.
TIME Best Inventions 2023
Platform recognition
Moonwalkers recognized as one of TIME's Best Inventions.
2023 IKEA · Ingka Group Reported 2x faster walking · +16% productivityMoonwalkers deployment in warehouse operations, with reported productivity improvements.
2024 TechCrunch CES 2024 - Moonwalkers XLighter design and control-system upgrades highlighted at CES.
2024 IEEE ICRA 2025 Exhibitor - Atlanta 2025Shift Robotics exhibited Moonwalkers as an IEEE ICRA 2025 exhibitor.
202503 · Product Evolution
Moonwalkers Platform Timeline
Original
2022
Launched
First production platform powered by the early ShiftOS control stack, focused on reliable walking assistance and deployment readiness.
Aero
2024
Launched
Lighter platform with refined gait feel, improved responsiveness, and upgraded ShiftOS control behavior.
Dusk
2026
Coming Soon
Compact platform focused on next-generation adaptive locomotion and a more responsive user experience.
Pro
2027
In Development
Next-generation platform exploring richer sensing and balance-aware mobility for future terrain-responsive use.
04 · Control Roadmap
Ship → Adapt → Stabilize
How my control, sensing, and embedded work evolved from shipping reliable product behavior to building adaptive and balance-aware mobility.
Public release notes: ShiftOS 3.0 · ShiftOS 3.1
2024-2025
Production foundation
2026
Adaptive locomotion
2027
Balance-aware mobility
01 · Ship
Moonwalkers / Aero
Production foundation · 2024-2025
Core Idea
Make robotic shoes feel smooth, predictable, and production-ready across real users and warehouse environments.
Focus Areas
- PerceptionReliable intent prediction
- PerceptionRobust gait detection
- ControlCustom control profiles
- ControlSpeed-zone responsiveness
- ControlAdaptive braking
- ControlRamp-aware stopping
- OTA-ready deployment
- SafetyRuntime fallback logic
Unlocked
Smooth, predictable, production-ready ShiftOS behavior.
02 · Adapt
Moonwalkers Dusk
Adaptive locomotion · 2026
Core Idea
Make the control system adapt in real time to different users, gait patterns, and terrain conditions.
Focus Areas
- ArchitectureNext-generation architecture
- EstimationImproved estimation accuracy
- EstimationEnhanced signal processing
- PerceptionAdvanced perception features
- ControlRefined control response
- AdaptationBroader adaptive behavior
- Mode LogicExpanded operating modes
- FrameworkUpdated software framework
Unlocked
A more refined and capable next-generation experience.
03 · Stabilize
Moonwalkers Pro
Balance-aware mobility · 2027
Core Idea
Give the shoes richer awareness of balance, ground interaction, and foot placement on challenging terrain.
Focus Areas
- SensingExpanded sensing suite
- EstimationHigher-fidelity estimation
- PredictionImproved predictive capability
- ControlEnhanced control performance
- Mode LogicAdditional operating modes
- TerrainBroader terrain capability
Unlocked
A stronger foundation for next-generation mobility.
05 · Research Foundations
Research Threads Behind ShiftOS
Related IP
Related patent filing: Control Method for Mobility Device, Electronic Device, and Storage Medium, China Patent Application Publication CN121704448A.