[ Clinking Glasses ]
A myth I read about drinking culture says that the moment people drink alcohol, they could smell it, see it, touch it, and taste it, but could not hear it, therefore, in order to have all human senses involved in this special activity, people added clinking glasses to that.
Here, the participant drinks together alone, online with a machine. The clinking glasses with a machine is a substitute for real interpersonal connection.