Match-Three Game Interface with Wavefront Background Propagation

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Solution Overview

Problem

Existing match-three games face challenges in maintaining user engagement, especially on devices with limited display resources, as they need to balance simplicity and increasing complexity while providing rewarding gameplay and effective feedback to players.

Innovation Solution

A new user engagement mode is implemented in a computer-implemented switcher game, where a processor and data structure manage the user interface to detect match conditions, remove and replace game elements, and alter background appearances, creating visual effects like wavefronts to enhance gameplay experience and objectives.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional match-three games are played on devices with limited display resources, then the game can be played on portable devices, but user engagement and visual appeal are reduced

Engineering Contradiction:
Improvegameplay on portable devicesVSAvoidvisual appeal and user engagement
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a new dimension to traditional match-three games by implementing background appearances that extend beyond the immediate match area. When players match game elements, the background appearance spreads to adjacent tiles in a wavefront pattern, creating visual depth and extending the gameplay experience across the entire game board rather than just the local match area.

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

Solution Approach 2:

The patent utilizes visual changes in background appearances to enhance user engagement. Different background appearances are applied to tiles based on match conditions, creating visually appealing feedback that rewards players. The wavefront propagation of background appearances creates dynamic visual effects that maintain player interest on portable devices with limited display real estate.

Inventive Principle:
Principle #32Color changes

2Ease of operation

If simple game mechanics are used to ensure ease of understanding, then the game is accessible to beginners, but the game becomes boring and fails to maintain long-term engagement

Engineering Contradiction:
Improveease of understandingVSAvoidlong-term engagement
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The patent implements dynamic background appearance propagation that creates evolving gameplay objectives. As players make matches, the background appearances spread and change across the board, creating new targets and challenges. This dynamic element maintains simplicity in the core matching mechanic while adding depth through the evolving background states that require strategic planning.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent provides enhanced feedback through visual background appearance changes that propagate across the game board. When players achieve matches, the background appearances spread to adjacent tiles, providing immediate visual reinforcement of successful actions. This feedback mechanism helps players understand game mechanics while simultaneously creating new objectives that drive long-term engagement.

Inventive Principle:
Principle #23Feedback

3Ease of manufacture

If traditional match conditions are implemented, then the game follows established rules, but the gameplay lacks novelty and visual variety

Engineering Contradiction:
Improveimplementation of game rulesVSAvoidvisual variety and gameplay novelty
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The patent makes the background appearance system multi-functional by having it serve both as visual feedback for matches and as a separate gameplay objective. The same background appearance propagation mechanism that provides feedback also creates new game goals, allowing players to strategically plan matches to achieve desired background patterns. This adds a layer of strategy and visual variety while maintaining traditional match-three rules.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS9770653B2Controlling a user interface of a computer device
Publication Date: 2017.09.26 KING COM
  • US9770653B2 patent drawing
  • US9770653B2 patent drawing
  • US9770653B2 patent drawing

AI summary

A computer device having a user interface configured to display user actuatable game elements in a game board and to detect user input when a user engages with a game element in a move; a processor configured to receive a detected user input and on detecting a match game condition of multiple tiles in a first direction to control the user interface to remove at least three game elements from the display and to generate replacement user game elements for a subsequent move; and a graphics rendering component operable to render the game elements on the user interface, each game element having a graphical representation on a tile having a background appearance.