Secure Verification Document Workflow With Print-Scan Chain of Custody
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Solution Overview
Problem
The integrity and security of documents such as voter ballots and test papers are compromised by the spread of false information and computer-based alteration technologies, necessitating methods to ensure accurate recording and counting while maintaining document integrity.
Innovation Solution
A secure document collection and storage system using a multifunction print device that prints and scans documents within a container with a unique identifier, seals the container with tamper-evident tape, and maintains electronic records of the documents to ensure security and integrity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual handling of document sheets is used during transfer, then ease of operation is improved, but document integrity and security deteriorate due to potential tampering
Solution Approach 1:
The patent replaces manual mechanical handling of document sheets with an automated conveyor system. The conveyor mechanically transports printed document sheets from the print device directly into the container, eliminating human contact and potential tampering while maintaining operational efficiency through automated document flow.
Solution Approach 2:
The conveyor acts as an intermediary between the print device and the container. This intermediate mechanical system transfers documents without human intervention, serving as a controlled bridge that preserves document integrity while enabling continuous document flow from printing to storage.
2Reliability
If automated conveyor system is used to transfer documents, then document integrity is improved by eliminating human contact, but device complexity increases
Solution Approach 1:
The patent merges the print device, conveyor system, and container into an integrated document handling system. By combining these components into a unified automated workflow, the system achieves reliable document transfer while minimizing the complexity that would result from separate, disconnected systems requiring manual coordination.
Solution Approach 2:
The conveyor system serves multiple functions: it transports documents from the print device, positions sheets for container entry, and enables automated loading. This multi-functionality reduces the need for additional specialized components, thereby managing device complexity while maintaining high document integrity through automation.
3Ease of operation
If opening is positioned at top edge of front facet, then ease of operation is improved for document insertion, but security deteriorates due to easier access for tampering
Solution Approach 1:
The patent replaces manual document insertion through the top opening with automated conveyor-based document delivery. The conveyor system mechanically feeds documents into the container through the opening without human contact, maintaining ease of operation through automation while eliminating the tampering risk associated with manual access to the top opening.
Data Source
AI summary
In methods and systems for generating secure verification documents are disclosed, a processor that is associated with a multifunction print device will receive one or more source electronic document files, each of which includes content of one or more source documents, each associated with a unique content creator. The processor will cause a print engine of a multifunction device to print a plurality of verification document sheets, each of which comprises data from at least one of the source documents and includes a unique identifier (ID). After printing each verification document sheet, the processor will cause a scanner of the multifunction device to scan the verification document sheet to capture a digital image of the verification document sheet. The processor will then save the digital images of the verification document sheets to a data store.