Wearable computer

Wearable computers, also known as body-borne computers or wearables are miniature electronic devices that are worn by the bearer under, with or on top of clothing. This class of wearable technology has been developed for general or special purpose information technologies and media development. Wearable computers are especially useful for applications that require more complex computational support than just hardware coded logics.

One modern example for wearable technology would be the Fitbit system which allows the user to track his or her time, distance, pace and calories via a wristband. Another example is the Google Glass, which combines innovative displays with novel gestural movements for interaction.

One of the main features of a wearable computer is consistency. There is a constant interaction between the computer and user, i.e. there is no need to turn the device on or off. Another feature is the ability to multi-task. It is not necessary to stop what one is doing to use the device; it is augmented into all other actions. These devices can be incorporated by the user to act like a prosthetic. It may therefore be an extension of the user’s mind and/or body.