Dynamic Symbol Functionality in Wagering Game Systems

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Solution Overview

Problem

Gaming machines struggle to differentiate themselves in terms of entertainment value, leading to a need for continuous development of new games and enhancements to attract frequent play and increase profitability.

Innovation Solution

A gaming system that includes input devices, display devices, processors, and memory devices, which display a symbol array with a symbol-alteration region that alters the functionality and depiction of special symbols based on their movement within the region, enhancing game outcomes and player engagement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional static symbol functions are used in gaming machines, then the game mechanics are simple and easy to understand, but the entertainment value and player engagement are limited

Engineering Contradiction:
Improvesymbol functionalityVSAvoidgame mechanics
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements dynamic symbol functionality where special symbols can change their function based on their position relative to the symbol-alteration region. During reel rotation, symbols are evaluated for potential function changes, allowing the game mechanics to adapt dynamically without requiring complex pre-programmed static rules for each symbol configuration.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent changes the functional parameter of special symbols based on their spatial relationship with the symbol-alteration region. When a special symbol is positioned within the symbol-alteration region during rotation, its function is altered from a first function to a second function, creating variable gameplay outcomes without increasing overall system complexity.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If static game outcomes are displayed, then the game evaluation is straightforward, but the entertainment value and excitement are reduced

Engineering Contradiction:
Improvegame outcome evaluationVSAvoidoutcome evaluation mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements dynamic outcome evaluation where the function of special symbols is determined at the moment of evaluation based on their position relative to the symbol-alteration region. This allows the game outcome to adapt dynamically, creating varied and exciting gameplay experiences without requiring overly complex evaluation mechanisms.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS9286750B2Wagering game with game enhancement window
Publication Date: 2016.03.15 LNW GAMING INC
  • US9286750B2 patent drawing
  • US9286750B2 patent drawing
  • US9286750B2 patent drawing

AI summary

A gaming system includes instructions that cause the gaming system to receive an input indicative of a wager, display a plurality of reels defining a symbol array, and display a symbol-alteration region including at least two symbol positions and extending through a subset of the symbol array at a predefined position. The plurality of reels includes a plurality of symbols moving through the symbol array. The plurality of symbols includes a special symbol that has a first function for evaluating a game outcome. The symbol-alteration region is positioned such that at least some of the symbols move between a first position outside the symbol-alteration region and a second position within the symbol-alteration region. The instructions further cause the gaming system to, in response to the special symbol stopping within the symbol-alteration region, alter a functionality of the special symbol to include a second function for evaluating the game outcome.