Print Authorization Screening for Copyrighted Document Output
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Solution Overview
Problem
The challenge lies in preventing unauthorized replication of copyrighted materials, particularly in the digital age where printers and image scanners can inadvertently create copies without regard to content, leading to potential copyright infringement due to the lack of content analysis before printing or scanning.
Innovation Solution
A method is introduced where a computer system analyzes electronic files for potential copyrighted material by identifying text, images, and formatting, and determines printability based on embedded or stored attributes such as ownership and licensing information, thereby preventing unauthorized printing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If printers and image scanners create duplicate reproductions of original items, then productivity is improved through efficient copying, but copyright infringement risk increases due to unauthorized replication
Solution Approach 1:
The system performs preliminary analysis of the original document to detect copyrighted material before copying occurs. The computer examines metadata, watermarks, and document properties to identify copyrighted content, then proactively prevents the copy operation from proceeding, thereby eliminating infringement risk before it can materialize.
Solution Approach 2:
The patent introduces an intermediary copyright detection and control system between the user and the printing/scanning device. This intermediary layer analyzes documents, determines copyright status, and mediates whether copying should occur, thus resolving the conflict between copying efficiency and copyright protection.
2Reliability
If the system analyzes electronic files for copyrighted material before printing, then copyright protection is improved, but processing time increases
Solution Approach 1:
The system performs partial analysis by focusing on key indicators of copyrighted material such as metadata, watermarks, and specific document properties rather than analyzing every aspect of the document. This selective approach provides sufficient copyright protection while minimizing the time penalty associated with comprehensive analysis.
3Reliability
If the system blocks printing of copyrighted materials, then copyright protection is improved, but ease of operation deteriorates due to restricted functionality
Solution Approach 1:
The system applies different treatment to different parts of the document based on copyright status. Copyrighted portions are protected from copying, while non-copyrighted or public domain portions remain accessible for printing. This localized approach maintains copyright protection while preserving legitimate printing functionality.
Data Source
AI summary
In an approach for determining printability of an electronic file, a computer electronically receives a file for printing. The computer parses the file for one or more of text, images, and formatting indicative of potential copyrighted material. The computer, in response to identifying any text, images, or formatting indicative of potential copyrighted material, identifies potential copyrighted material within the file. The computer determines whether the file may be printed based, at least in part, on the identified potential copyrighted material. In another approach for determining printability of an electronic document, a computer electronically receives a document for printing. The computer locates attributes associated with the document and stored in a separate database, which includes one or more of the following: ownership, licensing information, printability, and number of prints allowed. The computer determines the document is printable based on the attributes and prints the document.