näppäimistötyyppi

A näppäimistötyyppi, or keyboard type, refers to the classification of a keyboard based on its physical characteristics and functionality. This categorization helps users understand the intended use and specific features of different keyboards.

One primary classification is by layout, such as QWERTY, AZERTY, or Dvorak, which denote the arrangement of alphanumeric keys. Ergonomic keyboards are designed to promote a natural hand and wrist posture, reducing strain during extended use. These often feature split designs or curved keybeds.

Mechanical keyboards are distinguished by their individual mechanical switches beneath each keycap. These switches provide tactile feedback and a distinct sound, making them popular among gamers and typists. Membrane keyboards, in contrast, use a rubber dome or silicone layer to register keystrokes, generally offering a quieter and softer typing experience.

Other types include gaming keyboards, which may feature programmable macro keys, faster response times, and RGB backlighting, and portable or compact keyboards, designed for travel or space-saving purposes. Touchscreen keyboards, found on smartphones and tablets, are entirely virtual. The choice of näppäimistötyyppi significantly impacts user comfort, typing speed, and overall interaction with a computing device.