Witness Request Alert Notification System with Dynamic Range
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Solution Overview
Problem
Current communication systems lack an efficient way to post alerts and witness requests simultaneously, particularly in emergency or documentation-oriented situations, and do not effectively manage user location consent and notification ranges.
Innovation Solution
A witness request and alert notification and tracking system that allows users to post alerts or witness requests through a mobile device, featuring a map display, group selection, area range input, and multimedia posting capabilities, with options for confirming user location and automatic 911 dialing, utilizing a database and internet connectivity for information storage and dissemination.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the system displays user locations on the map for safety and coordination purposes, then the ability to track and coordinate responders is improved, but user privacy is compromised
Solution Approach 1:
The patent applies local quality by differentiating between how location data is displayed for different user groups. Registered users see generic icons representing other users' locations for coordination purposes, while unregistered users or those who opted out see only their own location or no location data at all. This selective display approach maintains response coordination reliability for participating users while protecting privacy for others.
Solution Approach 2:
The system introduces an intermediary layer between actual user locations and displayed location information. Instead of displaying real location data directly, the system uses generic icons that represent presence without revealing specific位置 information. This intermediary representation allows coordination while maintaining privacy by decoupling the coordination function from the actual location data.
2Quantity of substance
If the system notifies all registered users regardless of proximity, then the quantity of potential witnesses increases, but the relevance and efficiency of notifications decreases
Solution Approach 1:
The notification system dynamically adjusts the area range based on the event type and location characteristics. For serious crimes like murders or assaults, the system expands the notification radius to cover broader areas where witnesses might be present. For less serious incidents, the radius is reduced. This dynamic adjustment allows the system to optimize between casting a wide net for potential witnesses and maintaining notification relevance by considering the specific context of each incident.
Solution Approach 2:
The system changes the parameter of notification area range based on event severity and type. By adjusting this spatial parameter dynamically, the system can include more potential witnesses for serious crimes while maintaining relevance, and reduce notifications for minor incidents to avoid irrelevant alerts. This parameter adjustment resolves the contradiction by making the notification scope adaptive rather than fixed.
3Measurement precision
If the system requires users to define specific groups for notifications, then notification precision is improved, but the complexity of group management increases
Solution Approach 1:
The system segments the user base into different group types (work colleagues, family members, friends, neighbors) with predefined characteristics and typical notification preferences for each segment. This segmentation allows users to select appropriate groups without manually managing individual contacts, reducing complexity while maintaining precision. Each segment comes with default settings that can be adjusted but don't require creation from scratch.
Solution Approach 2:
The system performs preliminary action by pre-defining common user groups and their characteristics before users need to make notification decisions. Instead of requiring users to manually create and manage groups from scratch, the system provides ready-made group templates based on common social relationships, which users can select and customize as needed. This preliminary preparation significantly reduces the management complexity while maintaining precise targeting capability.
Data Source
AI summary
A witness request and alert notification and tracking system provides users the ability to notify other users of an alert event, such as a fire, or request a witness to an event, such as an altercation or protest. An alert event may be an emergency situation that users may be warned to avoid and a witness request may request users to come to an event location. A witness request event may be an event that the posting user wants documentation of, such as an altercation. A witness request may be an event wherein the posting user wants assistance and/or protection. The system enables a user to set an area range for the post and users within the range will receive the post. Other users can then add to the event log with text, pictures or videos. The system utilizes global positioning systems to track the location of the users.