Research and ergonomic

BEAKL keyboard layout

BEAKL, the Balanced Effortless Advanced Keyboard Layout, is a family of layouts from 2016 on that give each finger a workload matched to its strength and keep the pinkies nearly idle.

Created by
Xay Voong
With Ian Douglas
Year
2016
BEAKL 27 now recommended
Finger travel
−33%
vs QWERTY
Home row
59%
of letters, QWERTY 37%

The layout

BEAKL 15, the best-known version: vowels on the left, consonants on the right. Its punctuation and number layers are not shown, so punctuation keeps US Shift pairs.

L pinkyL ringL middleL indexR indexR middleR ringR pinkyQ = resting key

BEAKL was designed for programmable keyboards with layers. Its letters are shown here on a standard keyboard with standard fingering.

How BEAKL measures

BEAKL 15 typed on 23,331 words of English and compared with QWERTY.

Finger travel−33%
BEAKL 1587.4 m
QWERTY130.0 m
Per 1,000 words. Lower is better.
Home row+22 pts
BEAKL 1559%
QWERTY37%
Letters typed without leaving home. Higher is better.
Same finger−3.1 pts
BEAKL 153.4%
QWERTY6.5%
Letter pairs on one finger. Lower is better.
Alternation+13 pts
BEAKL 1568%
QWERTY55%
Letter pairs that switch hands. Higher is better.

History

  1. 2016Xay Voong, after fifteen years on Dvorak, starts designing around how slow the pinky keys are, with the AdNW optimiser. Ian Douglas joins the work.
  2. LaterBEAKL 15 combines the consonant half of BEAKL 9 with the vowel half of BEAKL 10.
  3. 2021BEAKL 27 replaces it as the recommended version.

Design goal: Keep the common letters in a block under the ring, middle and index fingers, and keep load off the pinkies and the centre columns.

Pros

  • A strict effort budget: each pinky column and inner index column carries only about 5% of key presses.
  • Dedicated punctuation and number layers keep the fingers in the home block for symbols and digits.
  • Vowels on the left and consonants on the right give strong hand alternation.

Cons

  • A moving target, with dozens of numbered versions and a recommended one that keeps changing.
  • Works best with layers on a programmable keyboard.
  • Moves almost every key, with a small community and an official site that is hard to reach.

BEAKL compared

Against QWERTY and other research and ergonomic layouts, ranked by finger travel per 1,000 words.

All 38 layouts →
BEAKL compared with QWERTY and similar layouts
LayoutFinger travelvs QWERTYHome rowSame fingerAlternationLeft hand
Halmak69.2 m−47%65%3.3%66%51%
MTGAP70.6 m−46%65%1.3%63%49%
Capewell72.0 m−45%67%1.8%50%49%
Arensito72.4 m−44%67%1.6%52%52%
Soul73.2 m−44%67%1.6%56%48%
RSTHD73.2 m−44%70%1.2%57%45%
BEAKL 15THIS PAGE87.4 m−33%59%3.4%68%49%
QWERTY130.0 m—37%6.5%55%57%
Left hand is the share of keystrokes typed by the left hand.

BEAKL was created by Xay Voong in 2016 and developed with Ian Douglas.

More research and ergonomic layouts

All keyboard layouts →
Practise on BEAKL 15Pick BEAKL 15 in Settings, and the on-screen keyboard and hands show where every key is.