Mobile Device Silent Emergency Mode and Evidence Capture
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Solution Overview
Problem
Existing emergency communication systems are inadequate for situations where verbal communication is impossible or unsafe, such as during emergencies like injuries or kidnappings, as they require verbalization and may not ensure user safety.
Innovation Solution
A system comprising a server complex and mobile communication devices that can automatically switch to an emergency mode, capturing audio and video evidence, and sending notifications to emergency contacts, while disguising the device to appear 'dead' to attackers, with the server complex defining safety risk zones and providing safe routes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a person uses traditional emergency communication methods (telephone calls), then they can contact emergency personnel, but they cannot do so when injured or in dangerous situations where verbalization is impossible or unsafe
Solution Approach 1:
The system enables automatic emergency detection and notification without requiring user action. Sensors automatically detect emergency conditions (falls, injuries, dangerous situations) and trigger notifications to emergency contacts, eliminating the need for the victim to manually operate the device when incapacitated or threatened
Solution Approach 2:
The patent replaces manual telephone operation with automated sensor-based detection and electronic notification systems. Accelerometers, gyroscopes, and other sensors detect physical conditions indicating emergencies, substituting the mechanical act of dialing and speaking with automated electronic detection and communication
2Loss of information
If a device captures audio and video evidence during emergencies, then it provides valuable information to responders, but it may alert attackers to the presence of recording
Solution Approach 1:
The system pre-configures multiple emergency contacts and notification methods before emergencies occur. When an emergency is detected, the device immediately begins capturing evidence and notifying contacts simultaneously, ensuring evidence preservation occurs before attackers can discover the recording function
Solution Approach 2:
The patent uses server-based communication as an intermediary between the victim and emergency contacts. Evidence is transmitted through secure server channels rather than direct peer-to-peer communication, allowing evidence preservation without requiring the victim to directly interact with responders who might alert attackers
3Reliability
If a system provides comprehensive emergency monitoring and notification, then it enhances user safety, but it increases device complexity and energy consumption
Solution Approach 1:
The system divides emergency monitoring into separate functional modules: sensors for detecting falls and injuries, audio/video recording modules, communication modules for notifying different types of contacts (emergency services, family members, friends), and power management systems. Each module operates independently but coordinates through a central control system, reducing overall complexity through modular design
Data Source
AI summary
A system includes a server complex and one or more mobile communication devices in communication with the server complex. The server complex includes one or more processors to define one or more elevated safety risk regions within a communication network. The server complex can optionally detect when a mobile communication device enters an elevated safety risk region and place the mobile communication device into an emergency mode of operation.