Modular Chord Playing Attachment for Guitar Learning
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Solution Overview
Problem
Existing chord playing attachments for guitars are either too complex, heavy, and difficult to use, or they do not facilitate a gradual learning process, often causing finger injury and frustration for beginners, and they do not allow for the combination of playing chords by hand and by buttons, nor do they come with user-friendly training manuals.
Innovation Solution
A specially configured chord playing attachment with color-coded finger pads and removable levers and buttons that can be used in conjunction with a color-coded training manual, allowing users to play chords by hand or by depressing buttons, and can be easily disassembled from the guitar nut for independent play.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a chord playing attachment is used to allow easy chord playing without finger injury, then finger protection is improved, but the device becomes complex and heavy
Solution Approach 1:
The chord playing attachment is divided into separate modular components: a base unit that attaches to the guitar and individual chord buttons that can be selectively attached or removed. This segmentation allows the device to provide finger protection through the base unit while keeping the overall complexity manageable by only attaching the necessary chord buttons rather than a complete complex mechanism.
2Ease of operation
If a chord attachment depresses all guitar strings at a specific point, then chord playing is simplified, but the key of all chords is changed acting as a capo
Solution Approach 1:
Instead of uniformly depressing all strings at a single point like a capo, the invention provides individual buttons that can selectively depress specific strings at different positions along the neck. Each button is configured to press only the necessary strings for a particular chord, allowing simplified chord playing while maintaining the correct key and pitch for each individual chord.
3Ease of operation
If a chord attachment is designed as a teaching tool with color-coded finger pads, then learning is facilitated, but the device becomes more intricate and hard to use
Solution Approach 1:
The invention incorporates color-coded finger pads on the chord buttons that correspond to color-coded diagrams in training materials. This color-coding system provides intuitive visual guidance for beginners learning which buttons to press for different chords, facilitating easier learning without requiring complex instructions or making the device overly intricate.
4Productivity
If a chord attachment forces the user to play all strings directly without intermediate steps, then finger calluses are built up quickly, but the user experiences severe frustration
Solution Approach 1:
The chord buttons provide partial action by allowing users to press only the necessary strings for each chord rather than requiring all strings to be pressed simultaneously. This partial action approach enables gradual skill development where users can start with simpler chords requiring fewer button presses and progressively build up to more complex chords, reducing frustration while still developing the necessary finger strength and calluses over time.
Data Source
AI summary
A removable chord playing attachment and related method is disclosed. The chord playing attachment may be attached to a guitar or similar stringed instrument, and the user may use the chord playing attachment to learn to play the instrument. The present invention discloses a design that does not function as a capo, which allows the user play chords in standard keys. The present invention includes a specially configured nut or connector or anchor that forms a removable connection with a chord playing unit. The present invention encourages novices to learn to play the instrument in stages and eventually remove the invention entirely. A companion teaching manual is also disclosed.