Replacing the traditional display with a heads up display.
The video phone has an interface that is displayed as a heads up display. By holding AVA in front of you, the user interface is projected on the retina. At the same time the camera
transfers the video image to the receiver. The user interface is navigated with the buttons on top of the device.This makes the communication experience richer, more private and more fun for both parties.

Display
There is no traditional display, rather it has a small projector, forming an image on the user's retina (like a heads up display). The user experiences this as having a transparent display at a distance in front of him/her.

Camera
The camera captures and transfers the video feed while the projector is displaying the other person's picture with the projector.