As the most intimate form of communication, touch can convey shades of emotion and meaning in ways that other forms can’t match. Think of the range of messages you can send by the way you greet someone, for example. A firm handshake, a light kiss on the cheek, an awkward embrace, and a fist bump all send different nonverbal signals.
Touch is a vital aspect of human-to-human and human-to-machine interaction, but it is missing from most forms of digital communication. You can’t give someone a hearty handshake over email or feel the vibration patterns of a machine while viewing it over a video link.
However, the field of haptic technology is enabling touch and tactile sensations in a growing number of ways. Mobile devices and wearables such as smartwatches are incorporating haptic input and output in ways that simulate the nuances of human touch or offer sensory substitution—using haptic feedback to translate visual or auditory information into vibration and pressure. When combined with virtual reality, haptics can create simulations so realistic they are being used to train surgeons and nuclear power plant technicians. . .
Sourced through Scoop.it from: blog.businesscommunicationnetwork.com