Discreet, Closed-Loop Support for Freezing of Gait
FoGO is a wearable system designed to help people with Parkinson's disease who experience Freezing of Gait (FoG). Using real-time detection and vibrotactile cueing, FoGO aims to provide just-in-time assistance during critical mobility moments.
Understanding Freezing of Gait
Freezing of Gait (FoG) is a debilitating symptom affecting many people with Parkinson's disease, causing sudden, involuntary stops during walking.
Turning
Episodes often occur when changing direction or navigating turns
Initiation
Difficulty starting to walk from a standing position
Doorways
Freezing commonly happens when passing through doorways
Narrow Spaces
Confined areas can trigger sudden stopping episodes
The FoGO Approach
A closed-loop system that senses, detects, and responds to potential freezing episodes in real-time
Sense
Ankle-mounted sensors continuously monitor gait patterns using high-precision IMU technology
Detect
Edge-based machine learning analyzes movement patterns in real-time to identify potential FoG episodes
Cue
Vibrotactile feedback provides discreet rhythmic cues to help resume normal walking patterns
Why Vibrotactile Cueing?
Discreet & Non-Auditory
Vibration cues are private and don't draw attention in public settings, reducing stigma concerns
Comfortable for Daily Use
Designed to be worn throughout the day without discomfort or interference with normal activities
Evidence-Based Approach
Vibrotactile cueing has shown promise in research for gait regulation in Parkinson's disease
Personalized Intensity
Adjustable cue strength to match individual sensitivity and preference requirements
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Wearable device concept
Evidence Snapshot
Our development approach is grounded in evidence-based engineering and clinical validation planning
Clinical Pilot Planning
We are preparing for structured clinical validation with planned pilot studies involving:
Use Cases
FoGO is being designed to support multiple contexts of care and daily living
In-Clinic Evaluation
Assist clinicians in assessing FoG patterns and severity during consultations and treatment planning
At-Home Support
Provide continuous monitoring and cueing assistance during daily activities in home environments
Rehab Collaboration
Support physical therapy programs with objective gait data and targeted intervention assistance
Research & Clinical Collaborations
We are actively building partnerships with leading research institutions and healthcare providers
Partner logos and collaboration details will be added pending approval and partnership agreements
Interested in FoGO?
Whether you're a clinician, researcher, healthcare system, or potential partner, we'd love to hear from you and explore how we can collaborate.