DJ Controller Platter Simulation for Music Game Realism

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Solution Overview

Problem

Music-based video games often fail to provide a realistic experience for players due to the use of generic controllers, which detract from the simulated activity of playing a musical instrument, leading to difficulties in delivering an enjoyable gaming experience.

Innovation Solution

A music-based video game system featuring a DJ controller with a rotatable platter and surface-mounted actuators, simulating a multi-turntable disc jockey deck using a single turntable, which includes input devices and circuitry to communicate the status of these inputs to a processor for generating visual and audio cues based on player interactions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a generic controller is used for music-based video games, then the controller can be used with a wide variety of video games, but the realism of the simulated music-playing activity is reduced

Engineering Contradiction:
Improvecontroller compatibilityVSAvoidsimulation realism
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent creates a controller that copies the appearance and layout of a real DJ turntable, including a rotatable platter, control knobs, and buttons arranged in a DJ-deck configuration. This visual and tactile copying provides realism to the simulation while the underlying electronics maintain compatibility with standard video game systems, resolving the contradiction between generic usability and specialized realism.

Inventive Principle:
Principle #26Copying

2Reliability

If a specialized DJ controller is used to improve simulation realism, then the music-playing experience becomes more immersive, but the controller cannot be used with a wide variety of video games

Engineering Contradiction:
Improvesimulation realismVSAvoidcontroller compatibility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The controller is designed with universal compatibility features, including standard connection interfaces and programmable input mapping that allow it to work with multiple video game platforms and genres beyond just music games. The DJ-themed controls serve the dual purpose of enhancing music-game realism while maintaining broader applicability through standardized communication protocols.

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

3Reliability

If multiple turntables are simulated to enhance DJ simulation accuracy, then the realism of the simulated activity increases, but the device complexity increases

Engineering Contradiction:
Improvesimulation accuracyVSAvoidcontroller structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple turntable simulation functions into a single integrated controller unit. The controller features a unified platter that can simulate multiple turntable decks through software mapping, along with integrated crossfader and effect controls that consolidate what would traditionally require separate physical devices. This merging reduces physical complexity while maintaining simulation accuracy.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS8153881B2Disc jockey video game and controller
Publication Date: 2012.04.10 ACTIVISION PUBLISHING INC
  • US8153881B2 patent drawing
  • US8153881B2 patent drawing
  • US8153881B2 patent drawing

AI summary

A disc jockey music-based video game with a controller for the same. The disc jockey music-based video game presents instructive cues for manipulation of the controller and evaluates game player's performance based on the player's compliance with the instructive cues. A display with visual indicators of instructive cues and visual indicators representing player performance may be provided. Additionally, other forms of game player feedback may be provided, for example music, simulated crowd response other forms of generally auditory cues.