5G and the tactile internet: what really is it? — from techradar.com by Catherine Ellis
With 5G, we can go beyond audio and video, communicating through touch

Excerpt:

However, the speed and capacity of 5G also opens up a wealth of new opportunities with other connected devices, including real-time interaction in ways that have never been possible before.

One of the most exciting of these is tactile, or haptic communication – transmitting a physical sense of touch remotely.