Pressure Sensor Feedback Using Movement Data Analysis
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Solution Overview
Problem
Pressure sensor data analysis in the context of movement data is limited, as existing technologies fail to consider speed, acceleration, and specific body motions, leading to inadequate feedback for improving athletic performance and preventing orthopedic issues.
Innovation Solution
Combining pressure sensor data with movement data using a smart device and a cloud-based change-detection service to provide real-time feedback, enabling the detection of improper running techniques and generating customized shoe designs for improved support.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If pressure sensor data is analyzed in isolation, then the measurement process is simple, but the feedback quality is insufficient for athletic performance improvement
Solution Approach 1:
The patent combines pressure sensor data with movement data from accelerometers and other sensors to create a comprehensive analysis system. This merging of multiple data sources enables precise feedback on athletic performance, gait analysis, and injury prevention while distributing system complexity across multiple integrated components rather than requiring a single complex device
2Reliability
If static pressure readings are taken, then the measurement process is simple and quick, but the ability to detect improper techniques and prevent injuries is limited
Solution Approach 1:
The system continuously collects pressure data and movement data during athletic activities rather than taking isolated static readings. This continuous data collection during actual use enables real-time detection of improper techniques and continuous monitoring for injury prevention, making the useful action of data collection ongoing throughout the activity
3Loss of information
If pressure sensor mats are used without movement data, then the device complexity is low, but the feedback cannot detect changes in speed, acceleration, or body motions
Solution Approach 1:
The system uses a multi-functional approach where pressure sensors detect pressure distribution and magnitude, accelerometers detect movement and acceleration, and the combination provides comprehensive athletic performance analysis. This universal system handles multiple measurement functions through integrated sensors rather than requiring separate specialized devices for each measurement type
Data Source
AI summary
A method for providing pressure feedback is described herein. The method includes receiving, via a processor, pressure sensor data from a plurality of pressure sensors over a period of time. The method also includes receiving, via the processor, movement data from a plurality of sensors over the period of time. The method also further includes sending, via the processor, pressure sensor data and movement data to a data service. The method also includes receiving, via the processor, a feedback from data service.