Gaming Reel Rotation Control for Reduced Gameplay Time

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Solution Overview

Problem

Conventional gaming systems with rotatable reels require reels to spin multiple revolutions, making games with many free spins time-consuming and tedious for players.

Innovation Solution

A gaming system where each reel rotates less than one full revolution to its selected stopping position, with options for all reels to rotate in the same direction, randomly, or simultaneously, to display selected symbols efficiently.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of time

If reels are rotated multiple revolutions in conventional gaming systems, then the reels can display selected symbols, but the gameplay becomes time-consuming and tedious for players

Engineering Contradiction:
Improvegameplay timeVSAvoidplayer experience
Core Design Contradiction:
Loss of timeVSEase of operation

Solution Approach 1:

The system pre-determines the stopping positions for all reels before the game begins. The symbol selector selects a stopping position for each reel in advance, and the reel controller is pre-programmed to rotate each reel only the minimum necessary distance to reach its predetermined stopping position, eliminating unnecessary rotations and reducing gameplay time

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The invention changes the rotation parameter from multiple revolutions to less than one full revolution. By controlling each reel to rotate only enough to reach its predetermined stopping position (e.g., 0.25 to 0.75 revolutions), the system dramatically reduces the time required for symbol display while maintaining the randomness and fairness of the game outcome

Inventive Principle:
Principle #35Parameter changes

2Productivity

If reels rotate less than one full rotation, then gameplay time is reduced, but the system must precisely control stopping positions to ensure fair random outcomes

Engineering Contradiction:
Improvegame speedVSAvoidstopping position control
Core Design Contradiction:
ProductivityVSManufacturing precision

Solution Approach 1:

The symbol selector pre-selects stopping positions for all reels before rotation begins. Each stopping position is predetermined based on random number generation or other fair selection methods, ensuring that the reduced rotation distance still results in unbiased, random outcomes. This preliminary selection allows the reel controller to execute precise, short-distance rotations with confidence in the fairness of the result

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The invention replaces traditional mechanical reel control with electronic or software-based control mechanisms. The reel controller uses electronic signals to precisely control the rotation and stopping of each reel, substituting mechanical timing and positioning with programmable precision. This allows for accurate control of stopping positions even with rotation distances less than one full revolution

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS8758129B2Gaming system and method of gaming in which symbol reels selectively rotate in less than a full rotation
Publication Date: 2014.06.24 ARISTOCRAT TECH AUSTRALIA PTY LTD
  • US8758129B2 patent drawing
  • US8758129B2 patent drawing
  • US8758129B2 patent drawing

AI summary

A gaming system is disclosed that comprises a plurality of rotatable reels, each reel comprising a plurality of selectable symbols corresponding to respective reel stopping positions. The system includes a symbol selector arranged to select a stopping position for each reel and thereby select at least one symbol from each reel, and a reel controller arranged to control rotation of the reels such that the reels rotate during implementation of a game in order to move the reels to the selected stopping positions and thereby display the selected symbols in a display area. The reel controller is arranged to control rotation of the reels such that each reel rotates less than one full rotation to the selected reel stopping position. A corresponding method of gaming is also disclosed.