Parity refers to the redundant check bit that represents the even/odd condition of a certain unit (usually one byte) of computer data stored in the RAM of a device. This is used to check and double check for errors by comparing the stored and the computed parity. Parity bits are stored in additional individual memory chips, with 9 bits for every 8...
Haptic refers to technology that uses touch to control and interact with computers. A user may apply a sense of touch through vibrations, motion or force. Haptic technology is used mainly in creating virtual objects, controlling virtual objects or in the improvement of the remote control of machines and devices. The word haptic is derived from the Greek "haptikos," which means a sense of touch.
The first use of a haptic device was in large modern aircraft that relied on servomechanism systems to operate control systems. Haptic technology can also be used to study the human sense of touch by enabling the creation of controlled virtual objects, which can be used to consistently investigate human haptic capabilities that are otherwise difficult to study.
Haptic technology is applied in the following fields:
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