A heap, in the context of data structure, is a tree-based data structure that satisfies the heap property, where each element is assigned a key value, or weighting. The lower value key always has a parent node with a higher-value key. This is called a max-heap structure, and among all nodes, the root node has the highest key. Sometimes, a...
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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