Consent-Based Meeting Recording Unit with Segmented Locking
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Solution Overview
Problem
Existing meeting documentation systems fail to ensure secure access to recordings, particularly in sensitive personal meetings where both participants must consent to access, as they lack mechanisms to prevent unauthorized access.
Innovation Solution
A unit with a secure casing that stores meeting recordings, accessible only by using two or more authorization keys, ensuring that all participants must consent to access the documentation, and includes a self-destruction mechanism to prevent unauthorized access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a single key or simple locking mechanism is used, then the device is easy to operate and access is convenient, but security is compromised and unauthorized access can occur
Solution Approach 1:
The locking mechanism is segmented into multiple independent authorization keys, each held by different participants. No single key can open the device alone; all keys must be used together. This segmentation ensures that security is improved while the complexity is distributed across multiple simple key components rather than concentrated in one complex mechanism.
2Reliability
If multiple authorization keys are required, then security is improved and unauthorized access is prevented, but the device complexity increases
Solution Approach 1:
The authorization system is segmented into multiple independent keys with equal simplicity. Each key contains identical authorization data and can independently contribute to unlocking when combined with others. This maintains operational simplicity for each user while achieving high security through the combination requirement.
Solution Approach 2:
Multiple authorization keys are merged into a single locking mechanism that requires all keys simultaneously for access. The locking device combines the authorization data from all keys to verify access, creating a unified security system that maintains the simplicity of individual keys while achieving enhanced security through their combination.
3Ease of operation
If the documentation is stored in an accessible location, then ease of access is improved, but the risk of unauthorized disclosure increases
Solution Approach 1:
The access control is segmented so that the documentation remains in a fixed, accessible location within the device, but the ability to access it is divided among multiple participants. Each participant holds a key that is necessary but insufficient alone, allowing the documentation to be physically accessible while preventing unauthorized access through the segmented authorization requirement.
Data Source
Figure 1
AI summary
A system for audio or visual documenting of personal meetings between two or more persons whereby the documentation is stored in a memory means where the access to the said memory means can be done only by the consent of the said participants and by a positive action made by each of them comprises: a casing, a memory means, a recording voice means with a microphone or a video recording means with a camera, a locking means and authorized keys. The memory means is saved in the casing and the casing is locked by the locking means. The opening of the locking means and of the casing can be done only by using the authorized keys. The locking means is a locking means selected from the group consisting of a mechanical locking, an electronic lock, an electric lock, a lock based on magnetic cards, a biometric lock, a locking means based on finger print, a locking means based on retina lock or locking means based on DNA sample.