Middleware Vector Graphics for Secure Lottery Tickets

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Solution Overview

Problem

The lottery industry faces challenges in producing instant tickets with variable and dynamic content due to the high data requirements and security complexities of four-color imaging, leading to limited experimentation in theming and targeting of different demographics, with existing technologies favoring high-volume, fixed plate printing that restricts customization and appeal to a broader consumer base.

Innovation Solution

The method involves using off-the-shelf digital printers to image both secure and non-secure areas of lottery tickets simultaneously, enabling secure and non-secure data to be processed in a distributed environment, allowing for process color digital variable printing, and utilizing encryption and vector graphics to manage and secure the high data volumes, facilitating on-demand production and distribution across multiple locations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If conventional plate printing techniques are used for lottery tickets, then high-volume print runs can be achieved, but customization and theming are restricted

Engineering Contradiction:

Improveprint run volumeVSAvoidcustomization capability

Core Design Contradiction:

ProductivityVSAdaptability or versatility

Solution Approach 1:

The patent replaces conventional mechanical plate printing systems with digital imaging technology. This substitution enables variable data printing and customization while maintaining high-volume production capabilities, as digital printers can dynamically change content without physical plate changes.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent introduces dynamic content delivery to lottery tickets, allowing the display portion to change based on events, prizes, or promotional campaigns. This dynamic capability is achieved through digital imaging that can update ticket content remotely, transforming static tickets into adaptable marketing tools.

Inventive Principle:

Principle #15Dynamics

2Adaptability or versatility

If four-color digital printing is used for lottery tickets, then customization and theming can be enhanced, but data requirements and security complexities increase

Engineering Contradiction:

Improvetheming capabilityVSAvoidsecurity system complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent divides the lottery ticket into two distinct portions: a secure portion containing variable indicia (prize information, barcodes) and a display portion containing promotional content. This segmentation allows independent processing and security management of each portion, simplifying the overall security architecture while enabling four-color digital printing for the display portion.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The patent introduces a content delivery system that acts as an intermediary between the secure portion and display portion. This system receives event data, determines appropriate display content based on prize information, and generates the display portion without compromising security. The intermediary handles the complexity of coordinating secure and non-secure data.

Inventive Principle:

Principle #24Intermediary (Mediator)

3Productivity

If fixed plate printing is used for lottery tickets, then production efficiency is maintained, but appeal to broader consumer base is limited

Engineering Contradiction:

Improveproduction efficiencyVSAvoidconsumer appeal

Core Design Contradiction:

ProductivityVSEase of operation

Solution Approach 1:

The patent replaces fixed mechanical printing plates with digital imaging technology that enables variable content printing. This allows each ticket to be customized with unique themes, promotions, or event-specific graphics while maintaining high-speed production rates, thereby enhancing consumer appeal without sacrificing productivity.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent enables dynamic changes in display content parameters such as colors, graphics, and text based on prize categories, promotional campaigns, or target demographics. This parameter flexibility allows the same printing system to produce diverse ticket varieties that appeal to different consumer segments while maintaining efficient production.

Inventive Principle:

Principle #35Parameter changes

Data Source

PatentUS11336794B2Using middleware for generating vector graphics imaged security documents

Publication Date: 2022.05.17 HYDRAGRAPHIX LLC

AI summary

A method is provided of digitally imaging a secure portion and a non-secure portion of scratch-off-coating protected documents of at least one game using middleware. The method includes: (a) generating the secure variable indicia in non-vector raster format; (b) generating vector graphics to be imaged on physical document locations; (c) assigning the secure variable indicia in a non-vector raster format to documents in and shuffling the documents throughout a print run; and (d) linking via middleware the secure variable indicia in the non-vector raster format to associated vector graphics variable indicia to be digitally imaged on the documents and to generate vector graphics-formatted data for each document in the print run. The secure variable indicia assignment and shuffling are executed by non-vector raster game generation software output that is reinterpreted by the middleware to produce related vector graphic output for the secure variable indicia.