Digital Image Sender User Authentication and Modification
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Solution Overview
Problem
Conventional digital-image senders do not provide a convenient method for users to add user-specific information to images before sending, requiring users to alter hardcopy images manually.
Innovation Solution
A digital-image sender system with a control panel, scanner, and control module that allows users to authenticate and modify scanned image data using user-specific data from a database, enabling the addition of headers, watermarks, barcodes, and other information before sending.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If users manually alter hardcopy images before scanning to add personalized information, then user-specific information can be added to images, but user convenience and ease of operation deteriorates
Solution Approach 1:
The system pre-stores user-specific information (headers, watermarks, barcodes, signatures) in a database before the scanning operation. When a user scans a document, the system automatically retrieves and applies the appropriate user-specific information without requiring manual intervention. This preliminary preparation of data resolves the contradiction by enabling information addition while maintaining ease of operation.
Solution Approach 2:
The digital-image sender performs self-service by automatically adding user-specific information to scanned images without requiring user manipulation of the hardcopy. The system autonomously retrieves user profiles from the database, applies the appropriate modifications (headers, watermarks, barcodes, signatures), and prepares the final image for transmission. This automation eliminates manual hardcopy alteration while preserving user convenience.
2Productivity
If conventional digital-image senders require manual hardcopy alteration to add information, then image sending function is maintained, but productivity and time efficiency deteriorates
Solution Approach 1:
The system replaces the mechanical process of manually altering hardcopy images with an automated digital processing system. The scanner captures the image, the control module retrieves user-specific information from the database, and software automatically applies modifications (headers, watermarks, barcodes, signatures) to the digital image data. This substitution of mechanical manual work with automated digital processing dramatically improves productivity and eliminates time loss associated with manual hardcopy alteration.
Solution Approach 2:
The system introduces a database as an intermediary between the user and the image processing function. The database stores pre-configured user-specific information that the control module can automatically retrieve and apply. This intermediary eliminates the need for real-time manual input during the scanning process, enabling rapid automatic application of user-specific information and significantly improving image sending efficiency while reducing preparation time.
3Loss of information
If users want to add personalized notes and information to images, then information completeness improves, but device complexity increases
Solution Approach 1:
The system implements a universal database structure that stores multiple types of user-specific information (headers, watermarks, barcodes, signatures) in a unified manner. The control module uses a single automated process to retrieve and apply any combination of these information types based on the user profile. This multi-functional approach allows the system to handle diverse information addition requirements without increasing operational complexity for the user, as all functions are accessed through the same interface and process flow.
Data Source
AI summary
Recent years have witnessed emergence of a new family of imaging devices known as digital-image senders. These devices allow users to digitally scan a hardcopy document, and send the resulting digital image data via a communications network to other devices on the network. One problem that the present inventors recognized with these devices is that they do not provide a convenient way for users to add user-specific information to the images they send. Accordingly, the inventors teach, among other things, an exemplary method that includes providing image data, determining an identity of a user associated with a communications device, and defining a modified version of the image data, based on the determined identity of the user.