Home  ›  Glossary  ›

20-Key Keyboard

image

(Half-QWERTY)

A layout for text keyboards that's designed to be more compact that traditional QWERTY, to fit onto smaller devices. A 20-key layout puts letters in the same basic arrangement as QWERTY, but has two letters per key.

Predictive text software is almost always employed to allow users to only press each key once, intelligently guessing which letter the user intended to type.

See: Predictive Text Entry

A 20-key layout is narrower than full QWERTY, allowing it to be used one-handed, and allowing it to fit at the bottom of a device held vertically (portrait orientation.)

See: QWERTY

Still confused? Spot a mistake? Give us your feedback on this definition.

back to Glossary Index

Subscribe to Phone Scoop News with RSS Follow @phonescoop on Threads Follow @phonescoop on Mastodon Phone Scoop on Facebook Follow on Instagram

 

Playwire

All content Copyright 2001-2024 Phone Factor, LLC. All Rights Reserved.
Content on this site may not be copied or republished without formal permission.