Electronic Precommitment Device for Self-Control
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Solution Overview
Problem
Existing time-locking containers and safes are not designed for self-control applications, lacking features such as user-friendly operation, secure storage of small items like alcohol or food, and the ability to extend unlocking times without exposing users to temptation, while also preventing accidental prolonged lockouts.
Innovation Solution
An electronic precommitment device with features like user-settable unlocking schedules, automatic relocking, Extend While Locked functionality, and Confirm Before Lock prompts, allowing users to delay access and prevent accidental prolonged lockouts, integrated into a compact, user-friendly container.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional time-locking safes are used for secure storage, then security against forcible opening is improved, but the device becomes too large, expensive, and complex for self-control applications
Solution Approach 1:
The patent extracts the time-locking function from traditional complex safes and implements it in a simplified electronic device. The core time-delay mechanism is separated from unnecessary safe features, creating a dedicated self-control device that maintains security through electronic control while reducing overall system complexity and cost.
Solution Approach 2:
The patent replaces mechanical time-locking mechanisms with electronic control systems. Microcontrollers, digital displays, and electronic keypads substitute for complex mechanical dials and tumblers, significantly reducing device complexity while maintaining or improving security and usability for self-control applications.
2Reliability
If the clock display and input device are placed on the inside of the door, then security is improved, but the user cannot see the future unlocking time or extend the unlocking time while the safe is locked
Solution Approach 1:
The patent introduces an intermediary communication system between the internal control mechanism and external user interface. A microcontroller manages security internally while communicating unlock timing information externally through displays and keypads, allowing users to interact with and extend lock periods without compromising the secure enclosed design.
3Adaptability or versatility
If the container automatically relocks after a predetermined access period, then self-control is improved, but the user loses flexibility to access items when needed
Solution Approach 1:
The patent implements dynamic lock period adjustment where the container can automatically relock after predetermined periods to enforce self-control, but also allows users to extend lock periods through electronic input when additional time is needed. This creates a flexible system that adapts to both automated self-control requirements and user-specific access needs.
4Adaptability or versatility
If the device provides extensive programming options and features, then functionality is improved, but the device becomes complex to install, program, and operate requiring a locksmith
Solution Approach 1:
The patent implements self-service programming where users can directly program lock periods, access times, and control settings through simple electronic keypads and displays without requiring professional locksmith installation. The microcontroller-based system provides intuitive user interfaces that enable ordinary users to configure and adjust device functionality independently.
Data Source
AI summary
A time-locking container to limit the compulsive overuse of objects and substances, such as but not limited to money, food, alcohol, and tobacco. The container locks until a future date and time of day set by the user. The unit displays the duration of locking, permits the user to cancel, and can require affirmative confirmation if locking exceeds a user-selected maximum duration. This feature prevents an accidental prolonged lockout. While the container is locked, the user can extend, but not shorten, the duration of locking. This feature permits the user, while experiencing guilt due to overindulgence, to further delay access without the temptation of an open door.