A self-orienting display senses the characteristics of an object and
automatically rotates and reformats a display image in accordance with
those characteristics. In one embodiment, the object is the display
device, such as a hand held device, that provides the display image. And
as the display device is rotated, the display image is continuously
rotated until the device is positioned back to its previous orientation.
Characteristics may be sensed by mechanical sensors, electrical sensors,
optical sensors, acoustic sensors, gyroscopic sensors, or a combination
thereof. Sensors may be positioned on the display device, a person, or a
combination thereof. The display images may include graphic display
images, textual display images, videos display images, and functional
control buttons (e.g., functional displayed representations of control
buttons such as play, rewind, stop, scroll). The self-orienting display
may also include an authenticator that authenticates a user.