Integrated Video Audio Data Recording for Training Simulators
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Solution Overview
Problem
Current systems for training medical personnel using patient simulators lack an effective method for integrating and synchronizing video, audio, and data recordings for comprehensive review and feedback, particularly in team training scenarios where team interaction and decision-making are critical.
Innovation Solution
A method and apparatus for simultaneously receiving and storing video, audio, and data inputs from training simulators into a common digital memory buffer, allowing for independent, synchronized, and user-controlled playback, along with the option to add time-stamped moderator commentary or flags for enhanced analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If video, audio, and data recordings are collected separately from training simulators, then each recording type can be captured independently, but the lack of integration makes comprehensive review and feedback difficult
Solution Approach 1:
The patent merges video, audio, and simulator data recordings into a single integrated recording system. The system combines multiple recording types through a common memory buffer and synchronization mechanism, allowing all inputs to be stored and reviewed together as a unified dataset, thereby eliminating the fragmentation problem of separate recordings
Solution Approach 2:
The patent introduces a synchronization mechanism as an intermediary component that coordinates the timing and integration of video, audio, and data streams. This mediator ensures that all recording types are properly aligned in time, enabling accurate review of the training event without requiring complex direct integration of all components
2Loss of information
If multiple video cameras and audio devices are used to capture training events, then comprehensive coverage is achieved, but synchronizing and managing multiple inputs becomes complex
Solution Approach 1:
The system employs time-stamping as a feedback mechanism that continuously tracks and records the precise timing information of each video and audio input. This temporal feedback allows the system to automatically synchronize all inputs during playback, eliminating the need for manual coordination of multiple recording devices
Solution Approach 2:
The patent applies preliminary time-stamping of all video and audio inputs before they are stored in the common memory buffer. This advance timing marking ensures that all inputs are pre-prepared with synchronization data, making the subsequent integration and playback process automatic and straightforward without requiring real-time coordination
3Reliability
If real-time recording of training sessions is implemented, then objective review is enabled, but disruption to the training flow may occur
Solution Approach 1:
The system enables self-service recording where the training simulator automatically records its own outputs (video, audio, and data) without requiring external intervention or disruption to the training flow. The simulator serves itself by capturing its own operational data and presenting it for review, eliminating the need for separate recording operations that would interrupt training
Data Source
AI summary
A method for the integrated recording and playback of video, audio and data inputs using training simulators comprises the step of simultaneously receiving at least one data source input, audio input and video input into a common digital memory buffer in a time stamped manner for at least a given training event, wherein at least one of the data source inputs is a data record throughout the event of at least one simulated parameter of the training simulator, wherein at least one audio input is an audio record of the training event and at least one video input is a video record of the training event, and wherein the common memory buffer allows independent, simultaneous, synchronized, user controlled playback of the individual inputs received within the memory buffer. The system provides for contemporaneously flagging the common memory buffer during the event through a wireless controller.