The Principles of Universal Design

This Walker Dialogue voice carry-over phone allows users to speak to callers while reading their words on a built-in screen.

Hannah: Back to the future! As a child I remember picking up the phone and asking to speak to my father. Since the phones were connected by hand by an operator, the operator would recognize my voice and calling number and connect me to my father. This is exactly what voice recognition software does, only without the operator.