Method for deleting data files in an electronic device
View Patent ↗The present invention relates to a an electronic device such as a digital camera 300 that includes a deletion mode whereby a camera/electronic device user can delete captured images or data files that have already been transferred in order to make room in the electronic device or digital camera memory for capturing further images. In one embodiment a digital camera keep track of which images have already been transferred to an external storage device and presents those to the user as potential images to be deleted. In another embodiment, the user is presented with a “delete all transferred images” which when selected deletes all the captured images that have already been transferred. In still another embodiment, a deletion criteria is used to prioritize which images are deleted first.
1. A method comprising;
storing captured images in a memory of an image capture device;
transferring at least some of the stored images to a remote storage device;
storing, in the image capture device, data indicating which of the stored images have been transferred to the remote storage device;
providing, by the image capture device, a delete all prompt in response to the image capture device reaching a predetermined image storage capacity, wherein the delete all prompt is configured to enable all captured images that have been stored and previously transferred to the remote storage device to be deleted;
receiving, from a user interface in response to the prompt, an indication that all captured images that have been stored and previously transferred to the remote storage device are to be deleted;
deleting, from the memory, all captured images that have been stored and previously transferred to the remote storage device in response to the receipt of the indication that all captured images that have been stored and previously transferred to the remote storage device are to be deleted.
2. The method of claim 1 , wherein an order in which the captured images previously transferred to the remote storage device are deleted is based on a deletion criterion.
3. The method of claim 2 , wherein the deletion criterion comprises an age of one of the captured images previously transferred to the remote storage device.
4. The method of claim 2 , wherein the deletion criterion comprises a size of one of the captured images previously transferred to the remote storage device.
5. The method of claim 1 , further comprising automatically deleting captured images that have already been transferred to an external storage device.
6. The method of claim 5 , wherein the automatically deleted captured images comprise all of the captured images that have already been transferred to the external storage device.
7. The method of claim 1 , further comprising providing the user interface for transferring at least some of the stored images to a remote storage device.
8. A system comprising:
a processing system configured to:
store captured images in a memory of an image capture device;
transfer at least some of the stored images to a remote storage device;
store, in the image capture device, data indicating which of the stored images have been transferred to the remote storage device;
provide a delete all prompt in response to the image capture device reaching a predetermined image storage capacity, wherein the delete all prompt is configured to enable all captured images that have been stored and previously transferred to the remote storage device to be deleted;
receive, from a user interface in response to the prompt, an indication that all captured images that have been stored and previously transferred to the remote storage device are to be deleted;
delete, from the memory, all captured images that have been stored and previously transferred to the remote storage device in response to the receipt of the indication that all captured images that have been stored and previously transferred to the remote storage device are to be deleted.
9. The system of claim 8 , wherein an order in which the captured images previously transferred to the remote storage device are deleted is based on a deletion criterion.
10. The system of claim 9 , wherein the deletion criterion comprises an age of one of the captured images previously transferred to the remote storage device.
11. The system of claim 9 , wherein the deletion criterion comprises a size of one of the captured images previously transferred to the remote storage device.
12. The system of claim 8 , wherein the processing system is further configured to automatically delete captured images that have already been transferred to an external storage device.
13. A non-transitory computer-readable medium having instructions stored thereon, the instructions comprising:
instructions to store captured images in a memory of an image capture device;
instructions to transfer at least some of the stored images to a remote storage device;
instructions to store, in the image capture device, data indicating which of the stored images have been transferred to the remote storage device;
instructions to provide a delete all prompt in response to the image capture device reaching a predetermined image storage capacity, wherein the delete all prompt is configured to enable all captured images that have been stored and previously transferred to the remote storage device to be deleted;
instructions to receive, from a user interface in response to the prompt, an indication that all captured images that have been stored and previously transferred to the remote storage device are to be deleted;
instructions to delete, from the memory, all captured images that have been stored and previously transferred to the remote storage device in response to the receipt of the indication that all captured images that have been stored and previously transferred to the remote storage device are to be deleted.
14. The non-transitory computer-readable medium of claim 13 , wherein an order in which the captured images previously transferred to the remote storage device are deleted is based on a deletion criterion.
15. The non-transitory computer-readable medium of claim 14 , wherein the deletion criterion comprises an age of one of the captured images previously transferred to the remote storage device.