Guardian Camera System for Mobile Device Situational Awareness
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Users interacting with mobile computing devices, such as first responders, often have reduced situational awareness due to their attention being diverted from their surroundings, making them more vulnerable.
Innovation Solution
A system and method that selectively activates external cameras to monitor the user's surroundings for unexpected movements or objects when their attention is focused on the mobile device, using wireless communication to instruct and receive alerts from these cameras, allowing for improved situational awareness and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If the user interacts with the mobile computing device to access valuable information, then the user gains access to additional information (vehicle histories, arrest records, health information), but the user's situational awareness deteriorates as their attention is redirected from the surrounding environment
Solution Approach 1:
The patent introduces an intermediary system consisting of external cameras and a processing device that mediates between the user's focus on the mobile device and the need for situational awareness. The cameras capture environmental information and the processor analyzes it, serving as a mediator that provides situational awareness without requiring the user to visually scan the environment.
Solution Approach 2:
The patent replaces the mechanical/physical action of the user visually monitoring their surroundings with an automated optical system. Instead of the user physically turning their head or eyes to check the environment, the system uses cameras to capture images and automated processing to analyze the scene, substituting human physical monitoring with mechanical-optical monitoring.
2Ease of operation
If the user focuses attention on the mobile computing device interface, then the user can interact with information and controls, but the user becomes more vulnerable to unexpected movements or objects in the surrounding environment
Solution Approach 1:
The system performs preliminary monitoring of the environment before hazards reach the user. By continuously capturing images with external cameras and analyzing them in advance, the system can detect unexpected movements or objects before they become immediate threats, allowing the user to remain focused on the device while still being protected by advance environmental scanning.
Solution Approach 2:
The system establishes a feedback loop where the environment is continuously monitored, analyzed, and the results are used to alert or inform the user. The processing device analyzes captured images and provides feedback about the surrounding environment, creating a closed-loop system that maintains situational awareness without requiring direct user attention to the environment.
3Reliability
If external cameras are activated to monitor the surrounding area, then situational awareness is improved, but device complexity increases due to wireless communication coordination between mobile device and external cameras
Solution Approach 1:
The processing device serves multiple functions: it identifies available cameras, determines user attention state, transmits activation instructions to cameras, receives captured images, analyzes the environment, and generates alerts. This multi-functional approach consolidates what could be separate complex systems into a single coordinated processor, managing complexity through functional integration.
Solution Approach 2:
The system employs self-service mechanisms where the processing device automatically identifies available cameras, determines when the user is distracted, activates appropriate cameras, analyzes captured images, and generates alerts without requiring manual intervention. The system serves itself by autonomously managing the entire workflow from camera selection to hazard detection and user notification.
Data Source
AI summary
A process for selectively activating a guardian camera in response to detecting a distracted user includes first identifying an available camera external to a mobile computing device (MCD) having a field of view that incorporates a current location of a user of the MCD. The MCD then detects that a user's attention is substantially focused on a user interface of the MCD, and responsively transmits an instruction to the available camera to transition to a recording state and/or to begin monitoring an area surrounding the user for unexpected movements or objects. In response to the MCD detecting an indication that the available camera has recorded an unexpected movement or object in the area surrounding the user, the MCD takes a responsive action.