Portable electronic device with configurable operating mode

1. A portable electronic device comprising:

a housing portion having at least a first surface portion corresponding to a first facet on the housing portion and having a second surface portion corresponding to a second facet on the housing portion, wherein the first facet and the second facet are non-parallel and intersect at a boundary, and wherein the device may be oriented to rest on not more than one of the first surface portion and the second surface portion at a particular time;

a user interface:

a sensor configured to provide an output signal when the device is oriented from resting on the first surface portion to resting on the second surface portion; and

a controller coupled to the user interface and to the sensor, the controller configured to invoke a mode of operation of the device in response to receiving the output signal from the sensor,

wherein the mode of operation of the device may be changed by rocking the device from an orientation where the device rests on the first facet to an orientation where the device rests on the second facet; and

wherein the mode of operation is indicated at the user interface.

2. The device of claim 1 , wherein the first facet is a first flat surface, the second facet is a second flat surface and the boundary is a ridge.

3. The device of claim 1 , wherein the controller is configured to invoke a first mode of operation when the device is oriented to rest on the first surface portion and the controller is configured to invoke a second mode of operation when the device is oriented to rest on the second surface portion.

4. The device of claim 1 is a communication device, wherein the controller is configured to operate the device in an audio mute mode during an ongoing communication when the device is oriented to rest on the first surface portion and the controller is configured to operate the device in an audio loudspeaker mode during an ongoing communication when the device is oriented to rest on the second surface portion.

5. The device of claim 1 is a browsing device configured to display images on the user interface,

the controller is configured to cause the device to display a next image in a first mode of operation while displaying an image when the device is oriented to rest on the first surface portion, and

the controller is configured to cause the device to display a previous image in a second mode of operation while displaying an image when the device is oriented to rest on the second surface portion.

6. The device of claim 5 , wherein the controller is configured to refresh an image displayed on the user interface upon orienting the device from resting on the first surface portion to resting on the second surface portion and then resting back on the first surface portion in a relatively continuous motion.

7. The device of claim 1 is a media device, wherein the controller is configured to operate the device in a first media control mode of operation when the device is oriented to rest on the first surface and the controller is configured to operate the device in a second media control mode of operation when the device is oriented to rest on the second surface portion.

8. The device of claim 1 further comprises a home screen visually displayed on the user interface, wherein the controller is configured to operate the device in an application controlled mode of operation when the device is oriented to rest on the first surface portion, wherein the application controlled mode of operation is indicated on the user interface.

9. The device of claim 1 ,

the housing portion comprises a curved surface portion including a home surface portion, the first surface portion and the second surface portion, wherein the device is biased to rest on the home surface portion when the device is rocked to rest on the first surface portion or to rest on the second surface portion,

the controller configured to invoke the first mode of operation when the device is oriented to intermittently rest on the first surface portion and to invoke the second mode of operation when the device is oriented to intermittently rest on the second surface portion.

10. A method in a hand manipulatable electronic device, the method comprising:

orienting the device from resting on a first surface portion corresponding to a first facet on the housing portion of the device to resting on a second surface portion corresponding to a second facet on the housing portion of the device, wherein the first facet and the second facet are non-parallel and intersect at a boundary;

providing an output signal with a sensor in response to detecting the change in orientation of the device;

invoking a mode of operation of the device in response to the output signal provided by the sensor;

changing the mode of operation when the device is rocked from an orientation where the device rests on the first facet to an orientation where the device rests on the second facet;

indicating the mode of operation at a user interface of the device.

11. The method of claim 10 , operating the device to operate in an audio mute mode during an ongoing communication when the device is oriented to rest on the first surface portion and operating the device in an audio loudspeaker mode during an ongoing communication when the device is oriented to rest on the second surface portion.

12. The device of claim 10 further comprising

causing the device to display a next image in a first mode of operation while displaying an image when the device is oriented to rest on the first surface portion, and

causing the device to display a previous image in a second mode of operation while displaying an image when the device is oriented to rest on the second surface portion.

13. The method of claim 12 further comprising refreshing an image displayed on the user interface upon orienting the device from resting on the first surface portion to resting on the second surface portion and then resting back on the first surface portion in a relatively continuous motion.

14. The method of claim 10 further comprising operating the device in a first media control mode of operation when the device is oriented to rest on the first surface and operating the device in a second media control mode of operation when the device is oriented to rest on the second surface portion.

15. The method of claim 10 further comprising operating the device in an application controlled mode of operation when the device is oriented to rest on the first surface portion and indicating the application controlled mode of operation on the user interface.

16. The method of claim 10 further comprising

biasing the device to rest on a home surface portion of the housing when the device is oriented to rest on the first surface portion or to rest the second surface portion,

invoking the first mode of operation when the device is oriented to intermittently rest on the first surface portion and invoking the second mode of operation when the device is oriented to intermittently rest on the second surface portion.