'Ucieatron' computer keyboard layout

Canonical nameucieatron.en.matrix
LanguageEnglish
Form factorSlab : Matrix
'Author'Ian Douglas
Author data may not be correct, we're working on it.
Keys horizontally staggeredNo
Letters on thumb (lower and upper case)4
Avoids AltGr for standard charactersNo
Does not move non-character keys (ANSI/ISO)Yes
Maintains QWERTY 'shift' pairsNo
Maintains QWERTY top row (ANSI/ISO)Yes
Uppercase on same keyYes
Conventional home keys, fingering, Space, Enter, Shifts, AltGrNo
Maintains QWERTY ZXCVNo
Maintains Colemak punctuationNo

Click image for larger view

ucieatron.en.matrix


Download the Keyboard Layout Analyzer .json file.

Scores

Scores are percentages relative to the best layout for each metric.
MetricPercentage
Finger-based metrics81.62
Word-based metrics91.36
English81.79
Code78.89
Proglish83.68
Words metric for no same-finger91.36
Overall score84.87

All layouts (434)

MetricLowestLowest scoreucieatron.en.matrix scoreHighestHighest score
Fingersnoel.en.ansi27.8381.62
maks-ex.en.ergodox98.54
Wordsnoel.en.ansi17.4091.36
whorf.en.ansi100.00
Averagenoel.en.ansi24.3584.87
maks-ex.en.ergodox98.08

All Ergo (109)

MetricLowestLowest scoreucieatron.en.matrix scoreHighestHighest score
Fingersqwerty.en.ergodox43.8381.62
maks-ex.en.ergodox98.54
Wordsqwerty-thumbshift.en.ergodox53.9191.36
hands-down-gold-ts.en.ergodox98.80
Averageqwerty.en.ergodox47.2584.87
maks-ex.en.ergodox98.08

All Ergo, uses AltGr (68)

MetricLowestLowest scoreucieatron.en.matrix scoreHighestHighest score
Fingersqwerty.en.ergodox43.8381.62
maks-ex.en.ergodox98.54
Wordsneo2-us.en.ergodox54.1091.36
hands-down-gold-ts.en.ergodox98.80
Averageqwerty.en.ergodox47.2584.87
maks-ex.en.ergodox98.08

Comparison to other layouts

ucieatron.en.matrix ucieatron.en.matrix

colemak-thumbshift.en.ergodox

mtgap-thumbshift.en.ergodox

dvorak.en.matrix

maltron-us-90.en.ergodox

qwerty.en.ansi

Best Ergo

hands-down-gold-ts.en.ergodox

maks-ex.en.ergodox

Worst Ergo

qwerty.en.ergodox

qwerty-thumbshift.en.ergodox

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 layoutucieatron.en.matrix53.6450.9343.4779.42
Referenceqwerty.en.ansi100.00100.00100.00100.00

Programming code

RankLayoutScoreDistanceSameFingerSameHand
Bestx1_atreus-44-keys.en.ergodox54.5034.5661.2880.83
This layoutucieatron.en.matrix69.0846.7576.3999.13
Referenceqwerty.en.ansi100.00100.00100.00100.00

Proglish (an 80:20 English:Code mix)

RankLayoutScoreDistanceSameFingerSameHand
Bestmaks-ex.en.ergodox49.2242.4944.7871.55
This layoutucieatron.en.matrix58.8249.7255.2884.10
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 layoutucieatron.en.matrix81.62
Referenceqwerty.en.ansi46.53
MetricLowestLowest scoreucieatron.en.matrix scoreHighestHighest score
Overall fingersnoel.en.ansi27.8381.62
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:

aehinorst

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

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
aehinorst1060471313assassination

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
aehinorst22064144919seventeenth-century

Word count
Word length

Word metric comparisons

MetricLowest exampleLowest scoreucieatron.en.matrix scoreHighest exampleHighest score
Home keys wordsabcdef.en.ansi154713
cahi.en.matrix5445
No same-finger wordsnoel.en.ansi2761449
whorf.en.ansi1586
Words averagenoel.en.ansi17.40 %91.36 %
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