Slot Machine Symbol Count Display via Sequence Numbers

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Solution Overview

Problem

In conventional slot machines, players find it difficult to recognize the number of scatter symbols displayed, which affects their understanding of the prize amount, especially when a large number of symbols are shown.

Innovation Solution

A slot machine configuration where sequence numbers are displayed in ascending order on each symbol corresponding to the determined prize, allowing players to easily recognize the number of symbols on which the prize is based, enhancing the sense of achievement with larger payouts.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If a large number of scatter symbols are displayed to determine prize amount, then the prize amount increases, but the player finds it difficult to recognize the number of displayed symbols

Engineering Contradiction:
Improvenumber of scatter symbolsVSAvoidplayer's ability to recognize number of symbols
Core Design Contradiction:
Quantity of substanceVSDifficulty of detecting and measuring

Solution Approach 1:

The patent divides the display into two functional parts: the symbol display area showing the scatter symbols, and the sequence number display area showing the count. This segmentation allows the player to simultaneously view both the symbols and their quantity without confusion, resolving the contradiction between displaying many symbols and making the count recognizable.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces sequence numbers as an intermediary element between the scatter symbols and the player's perception. These sequence numbers serve as a mediator that explicitly indicates the number of symbols, making the quantity information accessible and easy to recognize while the symbols themselves continue to display their visual information.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Difficulty of detecting and measuring

If sequence numbers are displayed on each symbol to indicate the count, then the player can easily recognize the number of symbols, but the display complexity increases

Engineering Contradiction:
Improveplayer's ability to recognize number of symbolsVSAvoiddisplay system complexity
Core Design Contradiction:
Difficulty of detecting and measuringVSDevice complexity

Solution Approach 1:

The patent adds a new dimensional layer to the display by introducing sequence numbers as a separate visual element alongside the symbols. This dimensional addition provides the count information without replacing the symbol display, allowing both visual and numerical information to coexist in the display space.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The patent utilizes different visual characteristics (such as color, position, or style) to distinguish between the symbol display area and the sequence number display area. This visual differentiation helps players quickly identify which elements represent symbols and which represent counts, reducing the cognitive load and display complexity.

Inventive Principle:
Principle #32Color changes

Data Source

PatentUS8657663B2Slot machine displaying count of symbols determining prize and control method thereof
Publication Date: 2014.02.25 EMPIRE TECHNOLOGICAL GROUP LTD
  • US8657663B2 patent drawing
  • US8657663B2 patent drawing
  • US8657663B2 patent drawing

AI summary

A slot machine comprising a display and a controller programmed to execute processing of: (A) variably displaying a plurality of symbols on the display, and then stop-displaying the symbols; (B) determining a prize based on the number of the symbols of respective types stop-displayed on the display; and (C) displaying sequence numbers on each of the plurality of symbols of the type corresponding to the prize determined in the processing (B).