What Is A Large Key Keyboard?

Date First Published: 26th September 2023

Topic: Computer Systems

Subtopic: Computer Software

Article Type: Computer Terms & Definitions

Difficulty: Medium

Difficulty Level: 4/10

CONTENTS

Difference Between Large Key Keyboards and Standard Keyboards
Is A Large Key Keyboard An Accessibility Device?

Learn about what a large key keyboard is in this article.

A large key keyboard is a type of keyboard that has larger keys for typing and wider spacing. The keys are usually 30-50% larger than standard keys and the characters are usually 2-4 times bigger. They also include high-contrast colouring on the keys and a simplified layout, improving accessibility for users with visual or hand impairments. It also helps those who struggle with hitting the correct key as it provides a much larger target for each key.

Difference Between Large Key Keyboards and Standard Keyboards

Large key keyboards perform the same functions as standard keyboards in that they allow users to input letters, numbers, symbols, and perform other functions by pressing individual keys. They can connect using a wired connection, such as USB or a wireless connection, like Bluetooth.

The main difference between large key keyboards and standard keyboards is that standard keyboards only use a quarter of the key to print the letter and are not always available in a highly contrasting colour, whilst large key keyboards use nearly all of the key to print the letter and often use highly contrasting colours to make them easier to read. The size of the plastic keys is also bigger than normal keyboards. Large key keyboards are also more expensive than normal keyboards, making them less affordable.

Large key keyboards may also include a simplified layout without the number pad. This is to prevent the keyboard from becoming too large and taking up too much space on the surface.

Is A Large Key Keyboard An Accessibility Device?

Large key keyboards make it easier for people with visual or hand impairments to use a keyboard as the keys are bigger and the letters are larger with higher contrast, making them easier to read and target. Although they are not specifically an assistive technology, large key keyboards are often used as an accessibility device for people who have difficulty using a normal keyboard.