Tamperproof Voting Machine With Printed Vote Verification
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Solution Overview
Problem
Existing electronic voting machines face issues of public distrust due to potential errors and fraud during voting, data storage, retrieval, and counting, lacking transparency, integrity, and security.
Innovation Solution
A computerized voting system that prints votes on secure, verifiable paper tapes, using thermal printers, with visual and electronic verification, and restricts internet access to prevent tampering, while enabling digital verification and secure data management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If votes are stored and counted using electronic voting machines with computer memory, then voting efficiency and speed are improved, but security and integrity are compromised due to potential hacking, tampering, and lack of verifiability
Solution Approach 1:
The patent extracts the vote recording function from electronic computer memory and transfers it to physical paper tapes. The voting machine prints votes on paper tapes that are wound on reels and sealed in containers, removing the vulnerable electronic storage component while maintaining voting efficiency through automated printing and counting mechanisms.
Solution Approach 2:
The patent creates a physical copy of the vote data on paper tapes rather than storing it electronically. The printed paper tapes serve as verifiable copies that can be physically inspected, counted, and stored securely, providing a tamper-proof record that eliminates the risk of electronic hacking while preserving voting speed.
2Adaptability or versatility
If internet access is allowed for voting machines, then election management and data updates are improved, but vulnerability to tampering and hacking increases
Solution Approach 1:
The patent removes internet connectivity from the voting machine's core voting function. The machine operates independently with printed paper tapes, separating the voting process from electronic networks. This extraction eliminates the harmful factor of remote tampering while maintaining election management capabilities through alternative secure means.
3Reliability
If paper ballots are used for voting, then transparency and verifiability are improved, but operational complexity and cost increase
Solution Approach 1:
The patent replaces complex electronic verification systems with simple mechanical paper tape printing and counting mechanisms. The thermal printer directly prints votes on paper tapes that are automatically wound and sealed, eliminating the need for complex electronic verification hardware while maintaining high verifiability through physical inspection of the printed records.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Ensures transparency, integrity, and accuracy in the voting process by providing tamper-proof printed ballots, reducing operational costs, and maintaining confidentiality through secure data handling.
Implementation Method 1
prints all votes cast or ballots, hereinafter termed as 'Vote' or 'Votes', on printable media, such as paper
Data Source
AI summary
A voting machine includes a voting machine unit (100) having a control unit (201) connected to a display (203), a touchscreen (205), a memory device ( ), and a printer (207). The printer prints (207) on a printable medium vote information (107) representing votes entered by voters using the touchscreen (205), the votes being input to the control unit (201) from the touchscreen (205) and the control unit (201) responding to the input votes to control the printing of the vote information (107) by the printer (207). The printable medium is a rol 1 of paper material of a predetermined width and the printer (207) prints successive ones of the vote information (107) adjacent one another along a length and across the width of the paper material. A camera (209) records an image of the vote information and the control unit (201) compares the image with the vote entered on the touchscreen (205) and cancels the entered vote when the image does not match the vote entered.