Abstract:
A method for data privacy management is disclosed. The method includes: predefining, at an electronic device, an action for visualizing hidden data, wherein the hidden data is stored in the electronic device; selecting, at the electronic device, at least one data to be hidden; hiding, at the electronic device, the at least one selected data; detecting, at the electronic device, whether the action is being performed; and visualizing, at the electronic device, the hidden data if the action is detected.

Description:
FIELD 
       [0001]    The subject matter herein generally relates to a method and device for data privacy management interaction. 
       BACKGROUND 
       [0002]    Electronic devices, for example, smart phones, portable PCs, tablet PCs, have been used with increasing popularity worldwide for a variety of personal and business uses. Users often have some personal data stored in the electronic devices and don&#39;t want others to see the personal data. However, when the electronic devices are lent to others for temporary use, the others could see the personal data. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0003]    Implementations of the present technology will now be described, by way of example only, with reference to the attached figures. 
           [0004]      FIG. 1  is a diagrammatic view of an exemplary embodiment of an electronic device. 
           [0005]      FIGS. 2-4  are diagrammatic views of exemplary embodiments of a user interface of an electronic device. 
           [0006]      FIG. 5  is a flowchart of an exemplary embodiment of a method for data privacy management. 
       
    
    
     DETAILED DESCRIPTION 
       [0007]    It will be appreciated that for simplicity and clarity of illustration, where appropriate, reference numerals have been repeated among the different figures to indicate corresponding or analogous elements. In addition, numerous specific details are set forth in order to provide a thorough understanding of the embodiments described herein. However, it will be understood by those of ordinary skill in the art that the embodiments described herein can be practiced without these specific details. In other instances, methods, procedures and components have not been described in detail so as not to obscure the related relevant feature being described. Also, the description is not to be considered as limiting the scope of the embodiments described herein. The drawings are not necessarily to scale and the proportions of certain parts have been exaggerated to better illustrate details and features of the present disclosure. 
         [0008]    A definition that applies throughout this disclosure will now be presented. 
         [0009]    The term “comprising,” when utilized, means “including, but not necessarily limited to”; it specifically indicates open-ended inclusion or membership in the so-described combination, group, series and the like. 
         [0010]      FIG. 1  illustrates a diagrammatic view of an exemplary embodiment of an electronic device  1 . In the example embodiment, the electronic device  1  can be a smart phone, a portable computer, a tablet PC, or other electronic device capable of storing user data. The computing device  1  can include a storage unit  20 , a processor  30 , and a display unit  40 . The storage unit  20  can be a storage system, such as a hard disk, a storage card, or a data storage medium. In at least one embodiment, the storage unit  20  can include two or more storage devices such that one storage device is a memory and the other storage device is a hard drive. Additionally, one or more of the storage devices can be located external relative to the computing device  1 . The processor  30  can be a central processing unit (CPU), a microprocessor, or other data processor chip that performs functions of the electronic device  1 . The display unit  40  can be configured to display a user interface (UI). The display unit  40  can be a light emitting diode (LED) screen. 
         [0011]    A system for data security management  10  can include computerized instructions in the form of one or more programs that are executed by the processor  30  and stored in the storage unit  20 . The system  10  can include one or more modules, for example, a configuring module  11 , a controlling module  12 , a detecting module  13 , and a determining module  14 . A “module,” as used herein, refers to logic embodied in hardware or firmware, or to a collection of software instructions, written in a programming language, such as, JAVA, C, or assembly. One or more software instructions in the modules may be embedded in firmware, such as in an EPROM. The modules described herein may be implemented as either software and/or hardware modules and may be stored in any type of non-transitory computer-readable medium or other storage device. Some non-limiting examples of non-transitory computer-readable medium include CDs, DVDs, BLU-RAY, flash memory, and hard disk drives. 
         [0012]    The validating module  11  can be configured to validate whether a user is qualified. The configuring module  13  can be configured to predefine an action for hiding/visualizing data. The controlling module  14  can be configured to hide/visualize the data. The detecting module  13  can be configured to whether the predefined action is performed. The determining module  15  can be configured to determine data to be hidden. The update module  16  can be configured to update current memory usage. The updated memory usage can be sum of actual memory usage and memory usage of hidden data. 
         [0013]    Referring to  FIG. 5 , a flowchart is presented in accordance with an example embodiment which is being thus illustrated. The example method  500  is provided by way of example, as there are a variety of ways to carry out the method. The method  500  described below can be carried out using the configurations illustrated in  FIGS. 1 ˜ 4 , for example, and various elements of these figures are referenced in explaining example method  500 . Each block shown in  FIG. 1  represents one or more processes, methods or subroutines, carried out in the exemplary method  500 . Additionally, the illustrated order of blocks is by example only and the order of the blocks can change according to the present disclosure. The exemplary method  500  for data privacy management is illustrated in  FIG. 5 . The exemplary method  500  can be executed at a test device and begin at block  502 . 
         [0014]    At block  502 , the electronic device validates whether a user is qualified if the user activates “hide” function. Referring to  FIG. 2 , there can be a “data privacy” option  24  under “Setting” menu  22 . If a user presses the “on/off” button  26 , the “hide” function can be activated/deactivated. The validation can be performed by password or fingerprint. If the user is qualified, the process goes to block  504 , otherwise, the process goes to an end. 
         [0015]    At block  504 , the electronic device predefines action for visualizing hidden data. The predefined action can be clicking on a predetermined area of a screen of the electronic device predetermined times, for example 7 times, in predetermined time interval, for example, 1 second. In at least one embodiment, the predefined action can be drawing a predefined curve by moving a finger or a pen on the predetermined area. Referring to  FIG. 3 , an exemplary user interface (UI)  32  is illustrated, and the predetermined area can be any blank area  34  of the UI  32 . The data can include user data or user application. 
         [0016]    At block  506 , the electronic device selects data to be hidden. For example, if a user wants to hidden some personal photos, the user can first select the photos to be hidden, and then activate “hide” function to hide the selected photos. Referring to  FIG. 4 , an exemplary embodiment of a UI  42  is illustrated. The UI  42  can provide functions that a user selects photos to be hidden. After photos to be hidden are selected, a user can press “Settings” button  44  to open the pull-down menu  46  and then selects “Hide” option to activate “hide” function. In at least one embodiment, the user can perform the predefined action to activate “hide” function, and then select data to be hidden. 
         [0017]    At block  508 , the electronic device hides the selected data. After the selected data is hidden, a user cannot find the hidden data in all UIs of the electronic device. 
         [0018]    At block  510 , the electronic device updates memory usage. The updated memory usage is equal to actual memory usage minus the memory usage of current hidden data. 
         [0019]    At block  512 , the electronic device detects user action on the screen of the electronic device. 
         [0020]    At block  514 , the electronic device determines whether the user action is predefined action. If the user action is the predefined action, the process goes to block  516 , otherwise, the process goes back to block  512 . 
         [0021]    At block  516 , the electronic device validates whether the user is qualified. The validation in block  516  can be in the same way with that in block  502 . If the user is qualified, the process goes to block  518 , otherwise, the process goes to the end. 
         [0022]    At block  518 , the electronic device visualizes the hidden data. In at least one embodiment, the user can select part of the hidden data to be visualized. 
         [0023]    At block  520 , the electronic device updates memory usage. The updated memory usage is equal to actual memory usage minus the memory usage of current hidden data. If all the hidden data is visualized, the updated memory usage is equal to the actual memory usage. If part of the hidden data is visualized, the updated memory usage is equal to the actual memory usage minus the current hidden data. 
         [0024]    The embodiments shown and described above are only examples. Even though numerous characteristics and advantages of the present technology have been set forth in the foregoing description, together with details of the structure and function of the present disclosure, the disclosure is illustrative only, and changes may be made in the detail, including in matters of shape, size and arrangement of the parts within the principles of the present disclosure up to, and including, the full extent established by the broad general meaning of the terms used in the claims.