'Shz' computer keyboard layout

Canonical nameshz.en.ansi
LanguageEnglish
Form factorSlab : ANSI
'Author'Ian Douglas
Author data may not be correct, we're working on it.
Keys horizontally staggeredYes
Letters on thumb (lower and upper case)0
Avoids AltGr for standard charactersYes
Does not move non-character keys (ANSI/ISO)Yes
Maintains QWERTY 'shift' pairsYes
Maintains QWERTY top row (ANSI/ISO)Yes
Uppercase on same keyYes
Conventional home keys, fingering, Space, Enter, Shifts, AltGrYes
Maintains QWERTY ZXCVNo
Maintains Colemak punctuationNo

Click image for larger view

shz.en.ansi


Download the Keyboard Layout Analyzer .json file.

Changes from QWERTY (1873)

shz.en.ansi

Changes from Modified Blickensderfer (1892 / 2012)

shz.en.ansi

Changes from Dvorak (1936)

shz.en.ansi

Changes from Colemak (2006)

shz.en.ansi

Changes from MTGAP (2012)

shz.en.ansi

Changes from HIEAMTSRN (2014)

shz.en.ansi

Changes from Uciea Vanilla (2021)

shz.en.ansi

Changes from Poqtea-qp (Autogenerated, 2021)

shz.en.ansi

Similarity

AncestorScore
QWERTY (1873)
Modified Blickensderfer (1892 / 2012)
Dvorak (1936)
Colemak (2006)
MTGAP (2012)
HIEAMTSRN (2014)
Uciea Vanilla (2021)
Poqtea-qp (2021)
Maximum

Shz is most similar to

LayoutScore
uhiea-davison.en.ansi16.75
uciea-vanilla.en.ansi16.75
uciea-keyboard.en.ansi16.75
gyf-beta.en.ansi15.50
uciea-pcrw.en.ansi14.75
g-ansi-maks.en.ansi14.25
real.en.ansi13.00
uciea-gcsv.en.ansi12.75
beakl-15p.en.ansi12.75
another-method-non.en.ansi12.50

Shz is least similar to

LayoutScore
vukeys.en.ansi1.50
hands-down-ref.en.ansi1.75
kaehi.en.ansi1.75
widely-alternating-a.en.ansi1.75
dangvu.en.ansi2.00
stndc.en.ansi2.25
zx-1.en.ansi2.25
de_correspondent.nl.ansi2.25
hands-down-ref-sym.en.ansi2.25
aryo.en.ansi2.25

Scores

Scores are percentages relative to the best layout for each metric.
MetricPercentage
Finger-based metrics66.29
Word-based metrics91.61
English67.18
Code61.46
Proglish67.56
Words metric for no same-finger91.61
Overall score74.73

All layouts (434)

MetricLowestLowest scoreshz.en.ansi scoreHighestHighest score
Fingersnoel.en.ansi27.8366.29
maks-ex.en.ergodox98.54
Wordsnoel.en.ansi17.4091.61
whorf.en.ansi100.00
Averagenoel.en.ansi24.3574.73
maks-ex.en.ergodox98.08

All ANSI (325)

MetricLowestLowest scoreshz.en.ansi scoreHighestHighest score
Fingersnoel.en.ansi27.8366.29
full-maks-minimo.en.ansi78.62
Wordsnoel.en.ansi17.4091.61
whorf.en.ansi100.00
Averagenoel.en.ansi24.3574.73
full-maks-minimo.en.ansi83.79

Conventional ANSI (251)

MetricLowestLowest scoreshz.en.ansi scoreHighestHighest score
Fingersnoel.en.ansi27.8366.29
g-ansi-maks.en.ansi72.45
Wordsnoel.en.ansi17.4091.61
whorf.en.ansi100.00
Averagenoel.en.ansi24.3574.73
uciea-gcsv.en.ansi79.94

Conventional ANSI + QWERTY shift pairs (212)

MetricLowestLowest scoreshz.en.ansi scoreHighestHighest score
Fingersnoel.en.ansi27.8366.29
g-ansi-maks.en.ansi72.45
Wordsnoel.en.ansi17.4091.61
whorf.en.ansi100.00
Averagenoel.en.ansi24.3574.73
uciea-gcsv.en.ansi79.94

Comparison to other layouts

shz.en.ansi shz.en.ansi

colemak.en.ansi

mtgap.en.ansi

workman.en.ansi

dvorak.en.ansi

norman.en.ansi

qwerty.en.ansi

Best ANSI

full-maks-minimo.en.ansi

whorf.en.ansi

Worst ANSI

noel.en.ansi

Finger based metrics

Finger based metrics, as determined with Keyboard Layout Analyzer, using KLAnext scoring model, and then normalised to ANSI QWERTY = 100.
Lower is better.

English

RankLayoutScoreDistanceSameFingerSameHand
Bestmaks-ex.en.ergodox43.8743.4032.7667.01
This layoutshz.en.ansi65.3073.7455.1568.72
Referenceqwerty.en.ansi100.00100.00100.00100.00

Programming code

RankLayoutScoreDistanceSameFingerSameHand
Bestx1_atreus-44-keys.en.ergodox54.5034.5661.2880.83
This layoutshz.en.ansi88.6793.5088.4679.44
Referenceqwerty.en.ansi100.00100.00100.00100.00

Proglish (an 80:20 English:Code mix)

RankLayoutScoreDistanceSameFingerSameHand
Bestmaks-ex.en.ergodox49.2242.4944.7871.55
This layoutshz.en.ansi72.8579.2667.1971.37
Referenceqwerty.en.ansi100.00100.00100.00100.00

Overall Fingers score (4 * English % + Code % + Proglish %) / 6

Higher is better. Score is out of 100.
RankLayoutPercentage
Bestmaks-ex.en.ergodox98.54
This layoutshz.en.ansi66.29
Referenceqwerty.en.ansi46.53
MetricLowestLowest scoreshz.en.ansi scoreHighestHighest score
Overall fingersnoel.en.ansi27.8366.29
maks-ex.en.ergodox98.54

English Word-based analysis

Home Keys Analysis

The Home Keys for this layout are shown with red dots in the first image above, giving the following letters:

aehinstw

Home key common words

Not part of final score.
Which of the 200 most common words are typeable on the home keys.

Words handledWords not handled
the a in that is was with as it i his at he an this has she its we when than what then these new see set within went of and to for on be by from are had not which have or were but you their they her all been one will who would more up can him so out there into said them about other time no if some only also first could two my over such do may me any like after very most made your people now between should where years many being our before through much way work those did well down back just even because own little make must good under man used both same how still three while use last too life against know year each us get mr take long part off go day might great never found old gbp right another place came during again without come world men end upon think later say few left number away thought until home here small different system though around since often called always every need

Home key words

How many of the 30,000 most common words in the English corpus are typeable on the home keys.
Not included in final score ... layouts with letters on thumb have unfair advantage, and it punishes layouts which opt to keep O and U off the home row.

Home Key lettersEnglish words typeableScoreLongest wordExample
aehinstw436167811assassinate

Word count
Word length

No same-finger words

How many of the 30,000 most common words in the English corpus can be typed without using the same finger twice.

Home Key lettersEnglish words typeableScoreLongest wordExample
aehinstw21804145319massachusetts-based

Word count
Word length

Word metric comparisons

MetricLowest exampleLowest scoreshz.en.ansi scoreHighest exampleHighest score
Home keys wordsabcdef.en.ansi151678
cahi.en.matrix5445
No same-finger wordsnoel.en.ansi2761453
whorf.en.ansi1586
Words averagenoel.en.ansi17.40 %91.61 %
whorf.en.ansi100.00 %

Typing lessons

Download some English words suitable for learning the layout.
Note if any files are empty it's because there are not enough words to create a lesson. This is most noticeable in the bad layouts.

Week 1Homekey words Day 1 Day 2 Day 3 Day 4 Day 5
Week 2No same-finger words Day 1 Day 2 Day 3 Day 4 Day 5
Week 3Common / tricky words Day 1 Day 2 Day 3 Day 4 Day 5
Week 4Pangrams Day 1 Day 2 Day 3 Day 4 Day 5
Week 5So you think you can type? Day 1 Day 2 Day 3 Day 4 Day 5
Week 6Extra practice 1: Common words in text Day 1 Day 2 Day 3 Day 4 Day 5
Week 7Extra practice 2: Lorem ipsum and friends Day 1 Day 2 Day 3 Day 4 Day 5
Week 8Extra practice 3: Underused words Day 1 Day 2 Day 3 Day 4 Day 5
Week 9Extra practice 4: Commonly misspelled words Day 1 Day 2 Day 3 Day 4 Day 5