Location-Aware Image Transmission for Secure Printing
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Solution Overview
Problem
Existing image information transmission systems lack secure and convenient methods for printing, as they often require operators to be physically present at the printer site, leading to potential theft risks and inconvenience when the operator is not nearby.
Innovation Solution
An image information transmission system that includes an information communication terminal with an instruction receiving section, a determination section, a display section, and a transmission section, which checks the operator's location and prompts them to decide whether to transmit image information to the image forming apparatus, ensuring secure and convenient printing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the system requires the operator to be physically present at the printer site for printing, then security against theft is improved, but operator convenience deteriorates
Solution Approach 1:
The system dynamically adjusts the printing condition based on the operator's location. When the operator is detected at the printer site, printing is automatically enabled. When away, the system transitions to a state where printing requires explicit operator confirmation, thus adapting security measures to the current situation rather than maintaining a fixed rule
Solution Approach 2:
The system continuously monitors the operator's location via GPS or other positioning methods and uses this feedback to control the printing function. The printing state is dynamically adjusted based on real-time location information, creating a closed-loop control system that balances security and convenience
2Ease of operation
If the system allows printing without operator presence, then operator convenience is improved, but security against theft deteriorates
Solution Approach 1:
The system dynamically changes the printing authorization mechanism based on operator location. When the operator is away from the printer site, the system switches from automatic authorization to a confirmation-required state, maintaining security while still allowing printing when necessary
Solution Approach 2:
The system introduces an intermediary confirmation mechanism that acts as a mediator between the operator and the printing function when the operator is not present. This intermediary step (confirmation request) ensures security is not compromised while still enabling convenient printing when needed
3Reliability
If the system continuously monitors operator location, then printing security is improved, but system complexity increases
Solution Approach 1:
The system uses a multi-functional terminal device that can perform both information communication and location monitoring functions. By utilizing the terminal's existing capabilities (GPS, communication functions), the system avoids adding separate complex monitoring infrastructure
Solution Approach 2:
The operator's terminal device serves itself by using its own location monitoring capabilities to provide security information to the printing system. The terminal that the operator already carries and uses for communication also provides the location data, eliminating the need for separate monitoring equipment
Data Source
AI summary
An image information transmission method includes receiving, determining, requesting, causing, and cancelling. In the receiving, an instruction to transmit image information to an image forming apparatus is received from an information communication terminal. In the determining, information relating to a location of an operator of the information communication terminal that is stored in storage is referenced upon execution of the receiving. In the determining, whether or not the operator is in a site where the image forming apparatus is installed. In the requesting, when the operator is not in the site where the image forming apparatus is installed, the information communication terminal requests the operator to determine whether to transmit the image information to the image forming apparatus.