Haptic

Haptic refers to the sense of touch, particularly relating to the perception and manipulation of objects using the senses of touch and proprioception. Haptic technology, also known as kinaesthetic communication or 3D touch, refers to any technology that can create an experience of touch by applying forces, vibrations, or motions to the user.

Overview

Haptic technology has made it possible to investigate how the human sense of touch works by allowing the creation of carefully controlled haptic virtual objects. These objects are used to systematically probe human haptic capabilities, which would otherwise be difficult to achieve. These research tools contribute to the understanding of how touch and its underlying brain functions work.

Haptic Devices

Haptic devices may incorporate tactile sensors that measure forces exerted by the user on the interface. Most researchers distinguish three components of the haptic interface: the device, the controller, and the user's interaction. Haptic devices are divided into two classes: those that provide continuous position input and those that register binary input.

Applications

Haptic technology has a wide range of applications, including but not limited to: gaming, design, art, and assistive technology for the visually impaired. It is also used in medical and dental training, where it allows students to simulate procedures such as surgery or cleaning a cavity.

See Also

• Tactile sensor
• Proprioception
• Haptic technology
• Assistive technology

References

Haptic Resources
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