Sloped Lock Track for Accidental Unlocking Prevention
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Solution Overview
Problem
Conventional communication device locking systems are prone to accidental unlocking due to undesired input, leading to power consumption and potential unauthorized access, and they fail to distinguish between high-security and low-security information in notifications.
Innovation Solution
A security component generates and displays a lock track with a sloped locked portion and an unlocked chasm, requiring a specific gesture or keystroke to unlock the device, and controls the display of notification information based on security levels to minimize accidental unlocking and protect sensitive data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional horizontal lock icon sliding mechanism is used, then the device can be unlocked easily, but it becomes vulnerable to accidental unlocking due to undesired input
Solution Approach 1:
The lock track is designed with an asymmetric sloped configuration where the locked position is at a higher elevation than the unlocked position. This creates a natural gravitational bias that makes accidental unlocking difficult while maintaining ease of intentional unlocking through deliberate user gestures
Solution Approach 2:
The locking mechanism transitions from a conventional horizontal 2D sliding motion to a sloped trajectory that incorporates vertical elevation changes. This dimensional modification creates a more secure unlocking path that requires deliberate user action while resisting accidental activation
2Use of energy by moving object
If the device enters sleep mode to conserve power, then energy consumption is reduced, but the device remains vulnerable to accidental input and unauthorized access
Solution Approach 1:
The sloped lock track is pre-configured with the locked position at a higher elevation before the device enters sleep mode. This preliminary positioning ensures that even when the device is in a low-power state, the security mechanism remains engaged and resistant to accidental unlocking attempts
3Loss of information
If all notification information is displayed to provide complete information, then user awareness is improved, but sensitive information may be exposed without proper authentication
Solution Approach 1:
The notification display system applies different quality levels to different information elements based on their security classification. Sensitive notifications require authentication before full display, while non-sensitive notifications can be displayed immediately, creating localized quality variations in information disclosure
Data Source
AI summary
Securing an electronic device and associated information is facilitated. A security component facilitates display and operation of a lock track comprising a locked portion having a positive slope and an unlocked portion, including a chasm, that is adjacent to a high point of the positive-sloped unlocked portion of the lock track. A lock facilitator component (LFC) can be moved along the track between a low point of the locked portion and the unlocked portion. The LFC can be moved in response to received input, and if the input is not sufficient to move the LFC from the locked region to the unlocked region, the LFC can be moved back down the positive-sloped lock track to the low point. The security component can control information to be displayed in an overlay display region in accordance with security level(s) of the device or application.