# Jankó keyboard

> musical instrument part

**Wikidata**: [Q1107170](https://www.wikidata.org/wiki/Q1107170)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jankó_keyboard)  
**Source**: https://4ort.xyz/entity/janko-keyboard

## Summary
The Jankó keyboard is a musical instrument component invented by Paul von Jankó as an alternative to the traditional piano layout. Designed to improve ergonomics and ease of play, it features a unique matrix pattern that reduces finger stretching and alternating hand use. It is classified as a subclass of musical keyboards and remains a notable innovation in instrument design.

## Key Facts
- **Inventor**: Paul von Jankó.
- **Subclass Of**: Musical keyboard.
- **Image**: https://commons.wikimedia.org/wiki/Special:FilePath/Janko_piano.JPG.
- **Aliases**: Janko keyboard, Piano Janko, Teclado Janko, Piano Jankó, Janko-Klaviatur.
- **Described In**: Riemann's Music Dictionary and Brockhaus and Efron Encyclopedic Dictionary.
- **Wikipedia Languages**: 10 languages, including English, German, Spanish, and Russian.
- **Wikimedia Commons Category**: Janko keyboards.
- **Freebase ID**: /m/01sytm.

## FAQs
### Q: Who invented the Jankó keyboard?
A: The Jankó keyboard was invented by Paul von Jankó, an Austrian engineer and musician, to address ergonomic limitations of traditional piano layouts.

### Q: How does the Jankó keyboard differ from a standard piano keyboard?
A: Unlike the traditional piano layout, the Jankó keyboard uses a 6x7 matrix pattern that allows notes to be played in multiple positions, reducing finger strain and enabling more efficient hand movement.

### Q: Is the Jankó keyboard widely used today?
A: While not widely adopted in mainstream music, the Jankó keyboard is recognized in musicological literature and occasionally used in experimental or educational contexts.

## Why It Matters
The Jankó keyboard is significant for its innovative approach to keyboard design, prioritizing ergonomics and playability. By reorganizing keys into a repeating pattern, it aimed to resolve physical challenges posed by traditional layouts, such as excessive finger stretching and uneven hand use. Though it never replaced conventional keyboards, its design principles influenced discussions on instrument ergonomics and remain a reference in music technology. The keyboard’s inclusion in authoritative sources like Riemann’s Music Dictionary underscores its historical relevance, and it continues to inspire interest among musicians and inventors exploring alternative interfaces.

## Notable For
- **Ergonomic Innovation**: Introduced a matrix layout to minimize finger contortion and alternating hand use.
- **Cross-Platform Recognition**: Documented in major encyclopedic works and represented across 10 Wikipedia languages.
- **Cultural Documentation**: Featured in Wikimedia Commons and referenced in academic musical literature.
- **Inventor’s Legacy**: Reflects Paul von Jankó’s interdisciplinary work bridging engineering and music.

## Body
### Invention and Design
The Jankó keyboard was developed by Paul von Jankó, an Austrian engineer, to address ergonomic issues inherent in traditional piano keyboards. Its hallmark feature is a 6x7 matrix layout where each note appears multiple times, allowing players to perform passages with reduced finger movement and strain. This design contrasts sharply with the linear, staggered arrangement of conventional keyboards.

### Technical Specifications
- **Layout**: 6 rows and 7 columns of keys, enabling transpositionally consistent fingerings.
- **Advantages**: Facilitates complex passages without alternating hands and reduces fatigue during rapid play.
- **Instrument Compatibility**: Primarily adapted for pianos but applicable to other keyboard instruments.

### Cultural and Historical Context
The keyboard is documented in authoritative sources such as *Riemann's Music Dictionary* and the *Brockhaus and Efron Encyclopedic Dictionary*, reflecting its recognition in music scholarship. Despite its practical benefits, it never achieved widespread adoption, largely due to the entrenched familiarity of traditional layouts among musicians.

### Legacy and Modern Use
Today, the Jankó keyboard is mostly of historical and theoretical interest, though it occasionally appears in experimental music projects or educational demonstrations. Its design principles continue to inform modern ergonomic innovations in instrument design, ensuring its relevance in discussions about musician health and performance efficiency. The keyboard is preserved in cultural archives, including a dedicated Wikimedia Commons category, ensuring its accessibility for study and reference.

## References

1. Freebase Data Dumps. 2013