Network Camera Lens Blocking Mechanism for Privacy Feedback
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Solution Overview
Problem
Network video cameras raise privacy concerns as users are unsure whether they are recording when the lens is exposed, limiting their use due to uncertainty about recording status.
Innovation Solution
A network video camera system with a blocking mechanism that can be controlled to visibly block the lens, providing physical feedback on recording status, and can activate or deactivate based on detected events, including user input or predefined conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a network video camera has an exposed lens, then video capture capability is maintained, but user certainty about recording status deteriorates
Solution Approach 1:
A blocking mechanism is introduced as an intermediary physical element between the lens and the environment. This mechanism can be positioned to block the lens from external view, providing clear visual feedback about recording status without fundamentally altering the camera's core video capture functionality. The blocking mechanism serves as a mediator that communicates system state to users through intuitive physical presence.
2Ease of operation
If a blocking mechanism is added to the camera, then privacy feedback is improved, but device complexity increases
Solution Approach 1:
The blocking mechanism is designed to serve multiple functions: it provides visual privacy feedback by blocking the lens from view, can be integrated with the camera's housing structure, and may work in conjunction with software controls. This multi-functionality justifies the added structural element by providing comprehensive value beyond a single purpose.
3Extent of automation
If automated event detection is implemented, then recording control is improved, but device complexity increases
Solution Approach 1:
The system performs preliminary actions by detecting events and pre-positioning the blocking mechanism before actual recording occurs. This allows the camera to automatically prepare for recording based on detected events, ensuring privacy feedback is provided in advance and recording control is streamlined without requiring complex real-time coordination during the recording process itself.
Data Source
AI summary
Techniques and systems for controlling a network video camera with physical privacy feedback are provided. For example, computing device, a method, and a computer-program product may be provided. The computing device may include one or more lenses and one or more blocking mechanisms, wherein the one or more blocking mechanisms are configured to selectively block the one or more lenses from capturing video images, and wherein the one or more blocking mechanisms include a physical body that provides visible feedback that the one or more lenses are blocked. The computing device, method, and computer-program product may include detecting an occurrence of an event, and activating the one or more blocking mechanisms to block the one or more lenses from capturing video images, wherein the one or more blocking mechanisms are activated to block the one or more lenses when the occurrence of the event is detected.