Pronunciation: 'in-t&r-"fAs
Function: noun
Date: 1882
1 : a surface forming a common boundary of two bodies, spaces, or phases interface>
2 a : the place at which independent and often unrelated systems meet and act on or communicate with each other

interface> b : the means by which interaction or communication is achieved at an interface
- in•ter•fa•cial /"in-t&r-'fA-sh&l/ adjective


Bring in 3 examples of interface. They must be non-digital.