Dynamic Symbol Modification on Still-Spinning Reels

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Solution Overview

Problem

Electronic gaming machines often feature bonus trigger symbols that can block standard symbol combinations, reducing the likelihood of winning outcomes and player rewards, as these symbols are randomly displayed and not easily modifiable during gameplay.

Innovation Solution

An electronic gaming machine system that simulates rotating reels, allowing for the modification of bonus trigger symbols to standard symbols or vice versa based on the symbols displayed on a stopped reel, enabling dynamic adjustment of reel symbols during gameplay to enhance winning opportunities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If bonus trigger symbols are randomly displayed on reels, then the game maintains randomness and fairness, but the likelihood of achieving standard symbol combinations and winning outcomes is reduced

Engineering Contradiction:
Improverandomness and fairnessVSAvoidlikelihood of winning outcomes
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent applies dynamics by allowing reel symbols to change from static random displays to dynamic modifications during gameplay. The system modifies bonus trigger symbols to standard symbols or vice versa on still-spinning reels, enabling the symbol configuration to adapt and change in response to game state, thereby increasing winning opportunities while maintaining the original randomness through controlled modification rather than complete randomization

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent changes the parameter of symbol type on the reels by modifying bonus trigger symbols into standard symbols or standard symbols into bonus trigger symbols during gameplay. This parameter change allows the system to alter the probability distribution of symbol combinations, increasing the likelihood of winning outcomes by changing the symbolic parameters on still-spinning reels after the initial random determination

Inventive Principle:
Principle #35Parameter changes

2Device complexity

If bonus trigger symbols block standard symbol combinations, then the game structure remains simple, but player rewards and winning opportunities are reduced

Engineering Contradiction:
Improvegame structureVSAvoidplayer rewards
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The system introduces dynamic modification capability where bonus trigger symbols can be changed to standard symbols or vice versa during gameplay on still-spinning reels. This dynamic adjustment allows the game to maintain its simple blocking structure during normal play but enable enhanced winning opportunities when symbols are actively modified, resolving the contradiction between structural simplicity and player reward frequency

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system performs preliminary modification of symbols on still-spinning reels before the final outcome is determined. By proactively changing bonus trigger symbols to standard symbols (or vice versa) during the spinning phase, the system prepares more favorable symbol combinations in advance, increasing the likelihood of winning outcomes without requiring complex real-time adjustments after the spin concludes

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12002323B2Systems and methods for modifying one or more symbols on one or more still-spinning reels of a wagering game
Publication Date: 2024.06.04 ARISTOCRAT TECH AUSTRALIA PTY LTD
  • US12002323B2 patent drawing
  • US12002323B2 patent drawing
  • US12002323B2 patent drawing

AI summary

An electronic gaming machine performs operations comprising: (i) simulating a rotating plurality of reels; (ii) stopping a first reel of the simulated rotating plurality of reels; (iii) determining whether of a first plurality of symbols displayed include i) all standard symbols, or ii) at least one bonus trigger symbol; (iv) on at least one remaining reel of the simulated rotating reels one of: i) modifying at least one bonus trigger symbol with a standard symbol if all standard symbols are displayed, or ii) modifying the at least one standard symbol with at least one bonus trigger symbol; (v) stopping the remaining reels; (vi) evaluating the symbols stopped and displayed; and (vii) determining whether to provide a game award.