Securing information
AssigneeHewlett-Packard Development Company, L.P.
InventorKun-Shan Lin
Life of this patent
Estimating the term…
Abstract
A method for securing information displayed on an electronic device is provided in accordance with an aspect of the present disclosure. The electronic device obtains second information corresponding to first information. The first information has a plurality of original frames, and the second information has a plurality of pairs of frames each pair comprising an original frame included in the first information and a corresponding compensated frame. The second information is displayed on a screen of the electronic device. A filter associated with the electronic device can remove the compensated frames included in the second information.
Claims20
A method for securing the display of information provided by an electronic device, comprising:
- obtaining second information corresponding to first information, wherein the first information has a plurality of original frames, and the second information has a plurality of pairs of frames each pair comprising an original frame included in the first information and a corresponding compensated frame;
- displaying the second information on a screen of the electronic device;
- and
- removing the compensated frames by use of a filter associated with the electronic device.
An electronic device, comprising:
- a display;
- a memory;
- and a processor, wherein the memory is coupled to the processor and stores machine readable instructions executable by the processor to:
- obtain second information corresponding to first information, wherein the first information has a plurality of original frames, and the second information has a plurality of pairs of frames each pair comprising an original frame included in the first information and a corresponding compensated frame;
- provide the second information to the display;
- and
- the display is to present the second information in visual form.
An electronic device, comprising:
- a display;
- an encryption module, to reverse the color of each original frame included in first information to generate a corresponding compensated frame, and insert the compensated frame to a position in the first information adjacent in time sequence to the corresponding original frame to form second information;
- and
- a control module, to provide the second information to the display.
Dependencies are inferred from the claim text.