Image capture

1. A method comprising:

receiving movement data associated with a head-mountable device (HMD), and determining movements of the HMD based on the movement data;

receiving eye-movement data associated with the HMD, wherein the HMD comprises an image-capture device, and wherein the image-capture device is arranged to capture image data that corresponds to a wearer-view that is associated with the HMD;

determining that the eye-movement data corresponds to sustained gaze and responsively:

determining a location of the sustained gaze in the wearer-view;

causing the image-capture device to capture an image that includes a view of the location of the sustained gaze;

determining at least one indication of a context of the captured image; and

causing a record for the captured image to be stored in a data item-attribute database, wherein the record includes the at least one indication of the context of the captured image, and wherein determining that the eye-movement data corresponds to sustained gaze comprises determining that the eye-movement data indicates a series of gaze points shifting in substantially an opposite direction as the movements of the HMD.

2. The method of claim 1 , further comprising providing a notification indicating that the record for the captured image has been stored.

3. The method of claim 2 , wherein providing a notification comprises providing on a display, a visual indication that the captured image has been stored.

4. The method of claim 2 , wherein providing a notification comprises causing an audio signal to be generated, the audio signal indicating that the captured image has been stored.

5. The method of claim 1 , wherein causing the image-capture device to capture an image that includes a view of the location of the sustained gaze comprises causing the image-capture device to focus on the location of the sustained gaze.

6. The method of claim 1 , wherein determining at least one indication of a context of the captured image comprises acquiring a geographic location associated with the captured image.

7. The method of claim 1 , wherein determining at least one indication of a context of the captured image comprises acquiring a time associated with the captured image.

8. The method of claim 1 , wherein causing a record for the captured image to be stored in a data item-attribute database comprises sending the record for the captured image to a server.

9. The method of claim 1 , wherein the record for the captured image further includes a wearer-identification data indicating an identity of a user wearing the HMD when the image was captured.

10. The method of claim 9 , wherein the data item-attribute database for storing the record of the captured image is associated with the wearer-identification data.

11. A head-mountable device (HMD) comprising:

a motion detection system configured to acquire movement data associated with the HMD;

an image-capture device arranged to capture image data that corresponds to a wearer-view associated with the HMD;

an eye-tracking system configured to acquire eye-movement data; and

a controller configured to:

receive the movement data

determine movements of the HMD based on the movement data

receive the eye-movement data;

determine that the eye-movement data corresponds to sustained gaze based on the eye-movement data indicating a series of gaze points shifting in substantially an opposite direction as the movements of the HMD and responsively:

determine a location of the sustained gaze in the wearer-view;

cause the image-capture device to capture an image that includes a view of the location of the sustained gaze;

determine at least one indication of a context of the captured image; and

cause a record for the captured image to be stored in a data item-attribute database, wherein the record includes the at least one indication of the context of the captured image.

12. The HMD of claim 11 , further comprising a data storage medium configured to store at least the data-item attribute database, wherein the controller is configured to cause the record for the captured image to be stored on the data storage medium.

13. The HMD of claim 12 , further comprising a global positioning system configured to determine a geographic location associated with the HMD, wherein the controller is configured to determine at least one indication of a context of the captured image by receiving the geographic location when the image is captured and associating the geographic location with the captured image.

14. A non-transitory computer-readable medium having stored thereon instructions executable by a computing device to cause the computing device to perform functions comprising:

receiving eye-movement data associated with a head-mountable device (HMD), wherein the HMD comprises an image-capture device, and wherein the image-capture device is arranged to capture image data that corresponds to a wearer-view that is associated with the HMD;

receiving movement data associated with the HMD;

determining movements of the HMD based on the movement data;

determining that the eye-movement data corresponds to sustained gaze based on the eye-movement data indicating a series of gaze points shifting in substantially an opposite direction as the movements of the HMD and responsively:

determining a location of the sustained gaze in the wearer-view;

causing the image-capture device to capture an image that includes a view of the location of the sustained gaze;

determining at least one indication of a context of the captured image; and

causing a record for the captured image to be stored in a data item-attribute database, wherein the record includes the at least one indication of the context of the captured image.