Guitar Controller with Whammy Bar and Tilt Sensors

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Current video game controllers simulating musical instruments lack the realism and immersive gameplay experience, as they do not effectively replicate the physical features and techniques of the instruments they mimic, limiting the depth and realism of gameplay interactions.

Innovation Solution

A game controller designed to simulate a guitar, featuring fret buttons, a strum bar, whammy bar, and additional mechanisms for hammer-ons and pull-offs, allowing players to perform guitar techniques realistically and enhancing gameplay interaction with features like tilt sensors and effects pedals, providing a more immersive experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a video game controller simulates a musical instrument, then gameplay interaction and immersion are improved, but the physical complexity and number of components increase

Engineering Contradiction:

Improvegameplay interactionVSAvoidcontroller structure

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The controller creates a simplified copy of a musical instrument by using visual markers and button presses that represent musical notes and actions, rather than requiring actual musical skill or a full-scale physical instrument

Inventive Principle:

Principle #26Copying

Solution Approach 2:

The controller serves multiple functions by combining note input buttons, strumming bar, whammy bar, and tilt sensing capabilities into a single device that can handle various guitar techniques and game interactions

Inventive Principle:

Principle #6Universality (Multi-functionality)

2Manufacturing precision

If the controller includes additional mechanisms for hammer-ons and pull-offs, then realism of guitar technique simulation is improved, but device complexity increases

Engineering Contradiction:

Improvetechnique simulation accuracyVSAvoidcontroller mechanisms

Core Design Contradiction:

Manufacturing precisionVSDevice complexity

Solution Approach 1:

The controller uses dynamic elements like the movable whammy bar and tilt-sensitive design that respond to player actions in real-time, enabling realistic simulation of guitar techniques without requiring static, overly complex mechanical structures

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The patent replaces complex mechanical finger-pressing mechanisms with electronic sensors and software processing that detect button presses, bar movements, and controller tilt to simulate hammer-ons and pull-offs

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Productivity

If the controller affects gameplay mechanics and graphics based on performance, then player engagement is improved, but processing requirements and system complexity increase

Engineering Contradiction:

Improveplayer engagementVSAvoidgame system integration

Core Design Contradiction:

ProductivityVSDevice complexity

Solution Approach 1:

The system implements feedback by detecting player performance through sensors and immediately responding by altering gameplay mechanics, graphics, or audio output, creating an engaging loop without requiring overly complex external systems

Inventive Principle:

Principle #23Feedback

Data Source

PatentUS8686269B2Providing realistic interaction to a player of a music-based video game

Publication Date: 2014.04.01 HARMONIX MUSIC SYSTEMS

AI summary

A simulated musical instrument may be used to alter the audio of a video game, the video aspects of video game, or both. Use of a controller simulating a musical instrument allows a rhythm-action game can be enjoyed in a manner closer to a realistic state of playing an instrument.