Smart Mobility Aid Integrating Biometric Sensors and GPS
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Solution Overview
Problem
Conventional mobility aid devices lack integrated features for activity tracking, biometric monitoring, and communication capabilities, limiting their functionality and user independence.
Innovation Solution
A multifunctional smart mobility device with a handle-mounted display, activity tracking components, electronic memory, and communication modules, including GPS, biometric sensors, and a fingerprint sensor, enabling users to track daily activities, receive guidance, and communicate with caregivers or emergency services.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional mobility aid devices are used, then device simplicity is maintained, but functionality and user independence are limited
Solution Approach 1:
The mobility aid device integrates multiple functions including activity tracking sensors, biometric monitoring, GPS location tracking, emergency communication, and health data storage into a single device, allowing it to serve multiple purposes beyond basic mobility assistance
Solution Approach 2:
The patent combines previously separate devices (mobility aid, activity tracker, medical monitor, communication device) into one integrated system, merging their functions while maintaining individual component independence through modular design
2Reliability
If activity tracking and biometric monitoring features are added, then user independence and health monitoring are improved, but device complexity increases
Solution Approach 1:
The device divides functionality into separate modular components including activity tracking sensors, biometric sensors, communication modules, and processing units, allowing independent operation and maintenance of each function while reducing overall system complexity
Solution Approach 2:
A central processing unit and memory system serve as intermediaries between various sensors and communication modules, coordinating data flow and processing while simplifying the interaction between different functional components
3Ease of operation
If communication capabilities are integrated, then emergency response and caregiver connectivity are improved, but device complexity and power consumption increase
Solution Approach 1:
The communication system operates periodically rather than continuously, with the device checking for messages at intervals and transmitting data only when necessary, reducing power consumption while maintaining emergency communication capability
Solution Approach 2:
The device automatically manages communication functions including emergency alert transmission, caregiver notification, and health data synchronization without requiring manual user intervention, reducing the energy needed for user interaction
Data Source
AI summary
Embodiments of a smart mobility aid device may have sensors to collect, monitor, analyze and represent data including but not limited to activity tracking, biometrics and safety and emergency features. The activity tracking include number of steps, miles, and activity speed, user pressure on a device, activity types and analysis. The user biometric data includes but is not limited to blood work, blood pressure, blood sugar, heart rate, oxygen level/rate, ECG, EMG, muscle strain, humidity, UV, body temperature. Additional features include an emergency button, fall detection, warnings, and user pattern analysis changes. The mobility aid device is connected to other smart electronic device and/or the Internet using but not limited to Bluetooth, Wi-Fi, and or/and SIM card. The device gives the user or/and caregiver live feedback about user health metrics and status using a data representation method.