Portable Device Emergency Relay for Hearing Impaired
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Solution Overview
Problem
Hard-of-hearing individuals face challenges in communicating effectively with emergency services during emergencies, as existing systems require access to specialized phones or relocation to traditional communication devices, which can be impractical in situations of decreased mobility.
Innovation Solution
A portable electronic device and home premises device system that enables direct communication with emergency response services using a relay service, allowing for one-touch initiation of calls and integration of caption services to facilitate text and audio communication, thereby enabling effective communication without the need for relocation or specialized equipment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If hard-of-hearing individuals use traditional specialized phones or TDD systems to communicate with emergency services, then communication effectiveness is improved, but mobility and ease of operation deteriorate due to the need for relocation or specialized equipment
Solution Approach 1:
The patent makes the portable electronic device universal by enabling it to perform both standard mobile phone functions and specialized TDD communication functions. The device can initiate voice calls to emergency services and automatically engage relay services for hard-of-hearing users, eliminating the need for separate specialized equipment while maintaining communication effectiveness
Solution Approach 2:
The patent introduces an automatic relay service as an intermediary between the portable device and emergency services. The relay service receives voice audio from emergency operators, transcribes it to text, and delivers it to the user's portable device, enabling effective communication without requiring the user to physically access specialized TDD equipment
2Reliability
If hard-of-hearing individuals use TDD systems with keyboards and text displays, then communication capability is improved, but device complexity and ease of operation worsen during emergencies
Solution Approach 1:
The system performs automatic relay service engagement and text-to-speech conversion without requiring manual operation of complex TDD interfaces. The portable device automatically initiates relay services when detecting emergency call patterns, and the system self-manages the transcription and delivery of emergency communications, reducing operational complexity for users
Solution Approach 2:
The patent replaces the mechanical TDD keyboard and text display interface with voice-based interaction and automated text-to-speech output. Instead of requiring users to manually type messages on complex TDD keyboards, the system uses voice recognition and automated relay services to enable communication through simpler voice commands and audio feedback
3Reliability
If specialized equipment is used for emergency communication, then communication reliability is improved, but portability and accessibility deteriorate
Solution Approach 1:
The patent merges the functions of portable mobile phones with specialized TDD emergency communication equipment into a single integrated system. The portable device combines voice calling capabilities with automatic relay service engagement, text transcription, and speech-to-text conversion, eliminating the need for separate specialized equipment while maintaining communication reliability
Data Source
AI summary
An illustrative method includes receiving, by a processor of a computing device, a request to initiate a call from a portable electronic device. The call is a communication across a communication network. The method also includes initiating, by the processor of the computing device, the call. The call connects the portable electronic device to an emergency response service. The call also utilizes a relay service.