Patent Publication Number: US-2023140840-A9

Title: System and method for remotely initiating lost mode on a computing device

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is a continuation of and claims priority to U.S. patent application Ser. No. 16/135,037, filed Sep. 19, 2018, which is a continuation of U.S. patent application Ser. No. 14/805,399, filed Jul. 21, 2015, which is a continuation of U.S. patent application Ser. No. 13/488,438, filed Jun. 4, 2012, now U.S. Pat. No. 9,104,896, issued Aug. 11, 2015. Both of these prior applications are incorporated by reference in their entirety. 
    
    
     BACKGROUND 
     1. Technical Field 
     The present disclosure relates to computing devices and, more specifically, to remotely initiating a lost mode on a computing device. 
     2. Introduction 
     Modern advances in computing devices has resulted in smaller, more powerful and wirelessly networked computing devices that can be easily carried by users at all times. As a result, these devices are relied on greatly by their owners and often are trusted to carry their owner&#39;s personal and sensitive information. Along with the great power and convenience of these devices also comes a high price tag. 
     Naturally, theft of such devices has increased as thieves are attracted to the high price and high demand for such computing devices as well as the possibility to steal personal information of the owner of the computing device. The high price and demand of a computing device can also tempt a non-thief that finds a lost computing device to keep the device rather than search for its rightful owner. Alternatively, a person that finds a lost device and intends to return in may find it difficult to locate the owner. 
     Current systems attempt to address these problems by providing the location of the device to an owner of a lost device, however, these types of systems do not help a person that finds the lost device return it to its owner. Other systems allow the lost device to be locked to deter theft. Although effective, the lock also makes it even more difficult for a person that finds the device to determine who is the owner of the device because the information on the device cannot be accessed. Leaving the device unlocked increases the likelihood that the identity of the owner can be ascertained, however it also increases the likelihood that the device will not be returned and leaves and personal or sensitive data stored on the lost device unprotected. Accordingly, there is a need for an improved system for locating a lost computing device that allows the owner of the computing device to protect the personal or sensitive data on the computing device while also making it easy for a person that finds the computing device to return the computing device to its owner. 
     SUMMARY 
     Additional features and advantages of the disclosure will be set forth in the description which follows, and in part will be obvious from the description, or can be learned by practice of the herein disclosed principles. The features and advantages of the disclosure can be realized and obtained by means of the instruments and combinations particularly pointed out in the appended claims. These and other features of the disclosure will become more fully apparent from the following description and appended claims, or can be learned by the practice of the principles set forth herein. 
     Disclosed are systems, methods, and non-transitory computer-readable storage media for remotely initiating lost mode on a computing device. A requesting user can request that lost mode be initiated on a lost computing device. The request can be made on a requesting device in network communication with a server configured to communicate with the lost device. The request can include request data such as a message, contact information and password. The request data can be provided by the requesting user when requesting that lost mode be initiated on the lost device. A requesting user can be required to enter authenticating information to ensure that the requesting user is authorized to request that lost mode be initiated on the lost device. 
     Upon a request being made by a requesting user and the requesting user being authenticated, the server can be configured to send a command, including the request data, to the lost device to initiate lost mode on the lost device. Initiating lost mode can include locking the lost device and suppressing select functionality of the lost device so that the functionality of the lost device as well as data and applications stored on the lost device cannot be accessed by an unauthorized user. 
     Additionally, the message and contact information provided by the requesting user can be displayed on the user device to alert a person who finds the lost device on how to contact the requesting user. A user interface element, such as a button, can also be presented and configured to enable the lost device to contact the requesting user by using the provided contact information. For example, a lost device such as a smart phone can be enabled to make an outbound call to a phone number provided by a requesting user as their contact information, while outbound calls to all other numbers is restricted. A person who finds the phone can thus easily contact the requesting user while all other functionality of the lost device and data stored thereon are protected. 
     When lost mode is initiated, the lost device can also be configured to collect and transmit location data identifying the location of the lost device to the requesting user. The location data can be presented on a map indicating the lost devices location as well as the time when the lost device was at the location. The location data can be scheduled to be resent to the user based on numerous factors such as a set schedule, rules or heuristics. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       In order to describe the manner in which the above-recited and other advantages and features of the disclosure can be obtained, a more particular description of the principles briefly described above will be rendered by reference to specific embodiments thereof, which are illustrated in the appended drawings. Understanding that these drawings depict only exemplary embodiments of the disclosure and are not therefore to be considered to be limiting of its scope, the principles herein are described and explained with additional specificity and detail through the use of the accompanying drawings in which: 
         FIG.  1    illustrates an exemplary system embodiment; 
         FIG.  2    illustrates an exemplary embodiment of a general-purpose computing environment wherein a user can remotely initiate lost mode on a user device; 
         FIG.  3    illustrates an exemplary method embodiment of remotely initiating lost mode on a lost device; 
         FIG.  4    illustrates an exemplary method embodiment of initiating lost mode on the lost device; 
         FIG.  5    illustrates an exemplary method embodiment of transmitting information data to the requesting user; 
         FIG.  6    illustrates a screenshot of an exemplary interface configured to authenticate a requesting user; 
         FIG.  7    illustrates a screenshot of an exemplary interface configured to receive a password from the requesting user; 
         FIG.  8    illustrates a screenshot of an exemplary interface wherein a requesting user can enter contact information; 
         FIG.  9    illustrates a screenshot of exemplary embodiment of an interface wherein a requesting user can enter a message; 
         FIG.  10    illustrates a screenshot of an exemplary embodiment of a lost device after lost mode has been initiated; 
         FIG.  11    illustrates a screenshot of an exemplary embodiment of a lost device after lost mode has been initiated; 
         FIG.  12    illustrates a screenshot of an exemplary embodiment of location data being presented; and 
         FIG.  13    illustrates a screenshot of an exemplary embodiment of location data being presented. 
     
    
    
     DETAILED DESCRIPTION 
     Various embodiments of the disclosure are discussed in detail below. While specific implementations are discussed, it should be understood that this is done for illustration purposes only. A person skilled in the relevant art will recognize that other components and configurations may be used without parting from the spirit and scope of the disclosure. 
     With reference to  FIG.  1   , an exemplary system  100  includes a general-purpose computing device  100 , including a processing unit (CPU or processor)  120  and a system bus  110  that couples various system components including the system memory  130  such as read only memory (ROM)  140  and random-access memory (RAM)  150  to the processor  120 . The system  100  can include a cache  122  of high-speed memory connected directly with, in close proximity to, or integrated as part of the processor  120 . The system  100  copies data from the memory  130  and/or the storage device  160  to the cache  122  for quick access by the processor  120 . In this way, the cache  122  provides a performance boost that avoids processor  120  delays while waiting for data. These and other modules can control or be configured to control the processor  120  to perform various actions. Other system memory  130  may be available for use as well. The memory  130  can include multiple different types of memory with different performance characteristics. It can be appreciated that the disclosure may operate on a computing device  100  with more than one processor  120  or on a group or cluster of computing devices networked together to provide greater processing capability. The processor  120  can include any general-purpose processor and a hardware module or software module, such as module  1   162 , module  2   164 , and module  3   166  stored in storage device  160 , configured to control the processor  120  as well as a special-purpose processor where software instructions are incorporated into the actual processor design. The processor  120  may essentially be a completely self-contained computing system, containing multiple cores or processors, a bus, memory controller, cache, etc. A multi-core processor may be symmetric or asymmetric. 
     The system bus  110  may be any of several types of bus structures including a memory bus or memory controller, a peripheral bus, and a local bus using any of a variety of bus architectures. A basic input/output (BIOS) stored in ROM  140  or the like, may provide the basic routine that helps to transfer information between elements within the computing device  100 , such as during start-up. The computing device  100  further includes storage devices  160  such as a hard disk drive, a magnetic disk drive, an optical disk drive, tape drive or the like. The storage device  160  can include software modules  162 ,  164 ,  166  for controlling the processor  120 . Other hardware or software modules are contemplated. The storage device  160  is connected to the system bus  110  by a drive interface. The drives and the associated computer readable storage media provide nonvolatile storage of computer readable instructions, data structures, program modules and other data for the computing device  100 . In one aspect, a hardware module that performs a particular function includes the software component stored in a non-transitory computer-readable medium in connection with the necessary hardware components, such as the processor  120 , bus  110 , output device  170 , and so forth, to carry out the function. The basic components are known to those of skill in the art and appropriate variations are contemplated depending on the type of device, such as whether the device  100  is a small, handheld computing device, a desktop computer, or a computer server. 
     Although the exemplary embodiment described herein employs a storage device  160 , it should be appreciated by those skilled in the art that other types of computer readable media which can store data that are accessible by a computer, such as magnetic cassettes, flash memory cards, digital versatile disks, cartridges, random access memories (RAMs)  150 , read only memory (ROM)  140 , a cable or wireless signal containing a bit stream and the like, may also be used in the exemplary operating environment. Non-transitory computer-readable storage media expressly exclude media such as energy, carrier signals, electromagnetic waves, and signals per se. 
     To enable user interaction with the computing device  100 , an input device  190  represents any number of input mechanisms, such as a microphone for speech, a touch-sensitive screen for gesture or graphical input, keyboard, mouse, motion input, speech and so forth. An output device  170  can also be one or more of a number of output mechanisms known to those of skill in the art. In some instances, multimodal systems enable a user to provide multiple types of input to communicate with the computing device  100 . The communications interface  180  generally governs and manages the user input and system output. There is no restriction on operating on any particular hardware arrangement and therefore the basic features here may easily be substituted for improved hardware or firmware arrangements as they are developed. 
     For clarity of explanation, the illustrative system embodiment is presented as including individual functional blocks including functional blocks labeled as a “processor” or processor  120 . The functions these blocks represent may be provided through the use of either shared or dedicated hardware, including, but not limited to, hardware capable of executing software and hardware, such as a processor  120 , that is purpose-built to operate as an equivalent to software executing on a general-purpose processor. For example, the functions of one or more processors presented in  FIG.  1    may be provided by a single shared processor or multiple processors. (Use of the term “processor” should not be construed to refer exclusively to hardware capable of executing software.) Illustrative embodiments may include microprocessor and/or digital signal processor (DSP) hardware, read-only memory (ROM)  140  for storing software performing the operations discussed below, and random-access memory (RAM)  150  for storing results. Very large-scale integration (VLSI) hardware embodiments, as well as custom VLSI circuitry in combination with a general-purpose DSP circuit, may also be provided. 
     The logical operations of the various embodiments are implemented as: (1) a sequence of computer implemented steps, operations, or procedures running on a programmable circuit within a general use computer, (2) a sequence of computer implemented steps, operations, or procedures running on a specific-use programmable circuit; and/or (3) interconnected machine modules or program engines within the programmable circuits. The system  100  shown in  FIG.  1    can practice all or part of the recited methods, can be a part of the recited systems, and/or can operate according to instructions in the recited non-transitory computer-readable storage media. Such logical operations can be implemented as modules configured to control the processor  120  to perform particular functions according to the programming of the module. For example,  FIG.  1    illustrates three modules Mod 1   162 , Mod 2   164  and Mod 3   166  which are modules configured to control the processor  120 . These modules may be stored on the storage device  160  and loaded into RAM  150  or memory  130  at runtime or may be stored as would be known in the art in other computer-readable memory locations. 
     Having disclosed some components of a computing system, the disclosure now turns to  FIG.  2   , which illustrates a general-purpose computing environment  200  wherein a user can remotely initiate lost mode on a user device. As illustrated, multiple computing devices can be connected to a communication network and be configured to communicate with each other through use of the communication network. The communication network  210  can be any type of network, including a local area network (“LAN”), such as an intranet, a wide area network (“WAN”), such as the internet, or any combination thereof. Further, the communication network  210  can be a public network, a private network, or a combination thereof. The communication network can also be implemented using any type or types of physical media, including wired communication paths and wireless communication paths associated with one or more service providers. Additionally, the communication network  210  can be configured to support the transmission of messages formatted using a variety of protocols. 
     Multiple computing devices can be connected to the communication network. A computing device can be any type of general computing device capable of network communication with other computing devices. For example, the computing device can be a personal computing device such as a desktop or workstation, a business server, or a portable computing device, such as a laptop, smart phone, or a post-pc device. The computing device can include some or all of the features, components, and peripherals of computing device  100  of  FIG.  1   . To facilitate communication with other computing devices, the computing device can also include a communication interface configured to receive a communication, such as a request, data, etc., from another computing device in network communication with the computing device and pass the communication along to an appropriate module running on the computing device. The communication interface can also be configured to send a communication to another computing device in network communication with the computing device. 
     As illustrated in  FIG.  2   , the exemplary system includes three computing devices in network communication with each other, a lost user device  205 , a Find My Device (FMD) server  215  and a requesting user device  220 . The system illustrated in  FIG.  2    can be configured to remotely initiate lost mode on the lost user device  205 . The requesting user device  220  can be configured to communicate with the FMD server  215  to create a request to initiate lost mode on the lost device  205 . 
     The FMD server  215  can be configured to receive a request to initiate lost mode on the lost user device  205  and send a command to the lost user device  205  to initiate lost mode. As illustrated, the FMD server  215  can contain a number of components. The components can include one or more databases for storing data relevant to the operation of the FMD server  215 , e.g. an account database  225  and a location database  230 ; and one or more modules or interfaces for interacting with the databases and/or controlling the features provided by the FMD server  215 , e.g., an authentication module  235 , a request module  240  and a location module  245 . Each of these components is discussed in more detail below, however, it should be understood to one skilled in the art that the configuration illustrated is simply one possible configuration and that other configurations, with more or less components, are possible. 
     The FMD server  215  can include an account database  225  configured to store a user profile for each of a plurality of users. A user&#39;s profile can include a variety of information about the user, for example the information can include a user name, password, a list of all computing devices owned by the user, an identifier for each computing device owned by the user, user specified preferences, contact information, demographic information, etc. 
     The FMD server  215  can also include an authentication module  235 , configured to communicate with the account database  225  and authenticate that the user requesting to initiate lost mode on the lost user device  205  has permission to make the request. To properly authenticate a requesting user, the authentication module  235  can be configured to prompt the requesting user to enter authenticating information, such as a user name and password. To confirm that the authenticating information received from the requesting user is correct, the authentication module  235  can be configured to communicate with the account database  225  to confirm that the given user name and password match a user profile in the account database  225 . If the given user name and password matches a user profile stored in the account database  225 , the requesting user can be authenticated as having permission to request that lost mode be initiated on any of the computing device associated with the user&#39;s profile. Although user name and password are used as an example, one skilled in the art would recognize that any variety of authenticating information can be requested from the user, including personal information or answers to predetermined security questions. 
     The FMD server  215  can also include a request module  240  configured to allow a user to request that lost mode be initiated on the lost user device  205 . The request module  240  can be configured to provide the requesting user with an interface to create the request that lost mode be initiated on the lost user device  205 . The interface can also be configured to receive request data from the requesting user. For example, request data can include an identifier identifying the lost user device. The identifier can be any type of identifier which can identify the lost user device. For example, if the lost user device  205  is a smart phone, the identifier can include a phone number associate with the device. Alternatively, the identifier can include a unique name or ID associated with the device. In some embodiments, an authenticated requesting user can be presented with a list of all user devices listed in the user&#39;s profile, and the requesting user can select which user device is lost. 
     In addition to the identifier, the request data can also include contact information. Contact information can include any type of information used to contact the requesting user. For example, contact information can include a phone number, e-mail address, physical address, instant messenger handle, website, etc. The request module  240  can be configured to prompt the requesting user for the contact information. In some embodiments, the request module  240  can be configured to use information specified in a user&#39;s profile data as the contact information. In some embodiments, the request module  240  can be configured to ask a requesting user whether the requesting user would like to use the contact information stored in the user&#39;s profile or enter new contact information. 
     The request data can also include a message specified by the requesting user. The message can be any message specified by the requesting user, which the requesting user would like to have displayed on the lost device  205 . In some embodiments, the message can be predetermined and stored in the user&#39;s profile and the request module  240  can be configured to allow the requesting user to either use the stored message or create a new one. 
     The request data can also include a password. The password can be any type of password known to those skilled in the art such as a numeric pin, character password, gesture, etc. In some embodiments, the password can be preset by the requesting user and the request module  240  can be configured to allow the requesting user to either use the preset password or enter a new one. 
     The requesting user can access the FMD server  215  to request that lost mode be initiated on the lost device  205  by using the requesting device  220  to communicate with the FMD server  215 . For example, in some embodiments, the requesting device  220  can include a web browser application configured to request access to the FMD server  215  via the communication network  210 . In some embodiments, the authentication module  235  and request module  240 , either entirely or partially can be running on the requesting device  220  and the requesting user can access the modules  235   240  from the requesting device  220  to create the request. 
     Upon receiving the request, including request data, from the requesting user and authenticating that the requesting user is authorized to initiate lost mode on the lost device  205 , the request module  240  can be configured to send a command, including the received request data, to the lost device  205  to initiate lost mode. The lost device  205  can be configured to initiate lock mode on the lost device  205  upon receiving the command. 
     The FMD server  215  can also include a location module  245  configured to receive location data from the lost device  205  and transmit the location to the requesting user. The location data can include data indicating the location of the lost device  205  as well as the time the lost device  205  was at the location. Once received, the location module  245  can be configured to transmit the location data to the requesting user in numerous ways. For example, in some embodiments, the location data can be sent to the requesting device  220 . The location module  245  can determine whether the requesting device  220  is available, and if available, send the location date. If the requesting device  220  is not available, the location module can be configured to store the location data in a location database  230  on the FMD server  215  until the requesting device  220  is available. 
     The location data can be presented to the requesting user in numerous ways. In some embodiments, the location data can be presented to the requesting user on a map that tracks the movement of the lost device  205 . In some embodiments, the location data can be presented to the requesting user by giving the street address or GPS coordinate of the lost device  205 . 
     The location data can also be sent to the requesting user in numerous ways. For example, in some embodiments the requesting user can log into web interface or application configured to communicate with the location module  245  to view the location of the lost device. In some embodiments, the location data can be e-mailed to the owner of the user device. In some embodiments, the location data can be sent to the requesting device  220  via a push notification to immediately update the requesting user of the location of the lost device  205 . 
     Although the above examples of sending location data are described, these examples are not meant to be limiting and are just a few possible embodiments. One skilled in the art would recognize that there are numerous ways to send and present data. 
     The lost device  205  can contain a number of components. The components can include one or more databases for storing data relevant to the operation of the device and one or more modules or interfaces for interacting with the databases and/or controlling the features provided by the lost user device, e.g., a user interface module  255 , lost mode module  260 , and Find My Device (FMD) module  265 . Each of these components is discussed in more detail below, however, it should be understood to one skilled in the art that the configuration illustrated is simply one possible configuration and that other configurations, with more or less components, are possible. 
     The lost device  205  can include a user interface module  255  configured to manage the user interface on the lost device  205 . This can include displaying all user interface elements on the device such as icons, buttons, controls, date, time, notifications, alerts, etc. 
     The lost device  205  can also include an FMD module  265  configured to initiate lost mode on the lost device  205  upon receiving the command to initiate lost mode from the FMD server  215 . For example, in some embodiments, the FMD module  265  can be a daemon running in the background on the lost device  205  and configured to communicate with the operating system to initiate applications and modules running on the lost device  205  as well control hardware components of the lost device  205 . 
     The FMD module  265  can be configured to receive the command from the FMD server  215  to initiate lost mode on the lost device  205 . Upon receiving the command, the FMD module  265  can be configured to execute the lost mode module  260 . Further, the FMD module  265  can be configured to communicate the request data received from the FMD server  215  to the lost mode module  260 . 
     The lost mode module  260  can be configured to run with or as part of the user interface module  255  to graphically lock the lost device. For example, the lost mode module  260  can be a plug-in application configured to communicate with the user interface module  255  through use of an Application Programming Interface (API) provided by the user interface module  255 . The lost mode module  260  can be configured to instruct the user interface module  255  to lock the lost device  205  and to suppress functionality of the lost device  205 . For example, the lost mode module  260  can instruct the user interface module  255  that certain user interface elements are not to be displayed on the lost device  205 . For example, the lost mode module  260  can instruct the user interface module  255  to suppress all user interface elements that would allow access to data and/or applications on the lost device  205  and thus render the device in a useless locked state. Further, the lost mode module  260  can instruct the user interface module  255  to suppress other features such as presenting notifications on the lost device  205 . Although presenting the notification is suppressed, the lost device  205  can still be enabled to receive data which would normally trigger the notification being presented. 
     The lost mode module  260  can also instruct the user interface module to present the contact information and message received from the FMD server  215 . 
     In addition to presenting the contact information, the lost mode module  260  can also be configured to instruct the user interface module  255  to present a user interface element on the lost device  205  that is enabled with the limited functionality to allow the lost device  205  to contact the requesting user using the contact information. For example, if the lost device  205  is a smart phone and the provided contact information is a phone number, the lost mode module  260  can be configured to instruct the user interface module  255  to present the contact number and provide a user interface element which enables the smart phone the limited functionality of making outbound phone calls to the provided contact number, while outbound calls to all other numbers are prohibited. Thus, if the smart phone is found, a Good Samaritan can easily contact the owner of the device by simply selecting the user interface element to be connected to the provided contact number. Alternatively, the contact information can be an e-mail address and the user interface element can allow the user to compose and send an e-mail to the owner of the device at the e-mail address provided. 
     In addition to executing the lost mode module  260 , in some embodiments, the FMD module  265  can also be configured to transmit location data to the requesting user. For example, the FMD module  265  can be configured to collect location data from a GPS component of the lost device  205  and periodically send the location data to the requesting user. The location data can be any type of data that can identify the location of the lost device. For example, the location data can be GPS coordinates, a street address, etc. In addition, the location data can include the time that the lost device was at the specified location. For example, the FMD module  265  can be configured to receive the time from an internal clock running on the lost device  205 . 
     In some embodiments, the FMD module  265  can be configured to send the location data to the FMD server  215  which then sends the location data to the requesting user. In some embodiments, the FMD module  265  sends the location data to the requesting device  220 . In some embodiments, the FMD module determines whether the requesting device  220  is available to receive the location data, and if so, send the location data to the requesting device  220 , but if the requesting device is not available, the FMD module  265  sends the location data to the FMD server  215 . In some embodiments, the FMD module  265  sends the location data to a personal account associated with the requesting user, such as the requesting user&#39;s e-mail account. Although the above examples of sending location data to a requesting user are described, these are just possible embodiment and are not meant to be limiting. One skilled in the art would recognize that the location information can be sent to the requesting user in numerous other ways. 
     The FMD module  265  can be configured to schedule transmission of the location data in numerous ways. For example, in some embodiments, the FMD module  265  can be configured to send the location data in set time intervals such as every 10 minutes, 30 minutes, 1 hour, etc. In some embodiments, the location data can be sent based on a heuristic that determines when the requesting user would want the location data sent. For example, the heuristic can conclude that based on the lost device making a significant movement in location, the requesting user would want to be updated of the new location of the lost device  205 . Alternatively, the heuristic can determine that the requesting user would like to be updated about the location of the lost device based on the time of day, for example first thing in the morning when the requesting user is likely waking up. In some embodiments, the heuristic can determine that the requesting user would want messages sent less frequently, for example when the battery is running low and sending location data less frequently will preserve the battery life and enable the lost device  205  to be tracked as long as possible. 
     To terminate lost mode on the lost device  205 , the lost mode module  260  can be configured to instruct the user interface module  255  to present a prompt for a password to be entered. If the proper password is entered, the FMD module can be configured to terminate the lost mode module  260 , thus returning the user interface module  255  to its regular functionality. The lost device  205  can be unlocked and all suppressed functionality can be restored. Further, the FMD module  265  can stop collecting and sending location data to the requesting user. 
     In some embodiments, lost mode can be terminated remotely. For example, the lost device  205  can receive a command from the requesting user that lost mode be terminated. The command can include the password or require the password be entered prior to being sent. In some embodiments, the command can be received from the FMD server  215 . In some embodiments, the command can be received from the requesting device  220 . 
       FIG.  3    illustrates an exemplary method embodiment of remotely initiating lost mode on a lost device. As illustrated, the method begins with a request being received by the server to initiate lost mode on a lost device  305 . The request can inform the server that the lost device is lost and that the requesting user would like to initiate lost mode on the lost device. Additionally, the request can include request data such as a device identifier, contact information, message and password. The device identifier can be any type of data that can identify the lost device such as a phone number, UUID, device name, etc. 
     The request data can also include contact information and a message provided by the requesting user to be displayed on the lost device. The contact information can be any information identifying how the requesting user can be contacted. For example, the contact information can be a phone number and be accompanied with the message, “Please call this number if found.” Alternatively, the contact information can be an e-mail address and be accompanied with the message, “Please e-mail me at this address if you find this device.” 
     In some embodiments, the request data can also include a password. For example, the requesting user can set a password that, upon lost mode being initiated on the lost device, can be used to terminate lost mode and return the lost device to regular functionality. 
     The requesting user can request that lost mode be initiated on the lost device in numerous ways. For example, in some embodiments, the requesting user can log into a website configured to prompt a requesting user for request data and send a request that lost mode be initiated on the lost device. In some embodiments, the requesting user can use an application running on a requesting device in network communication with the server to request that lost mode be initiated on the lost device. The application can be configured to prompt the user for request data used to create the request. 
     Upon receiving the request at the server, the method continues to block  310  where the server determines whether the requesting user is authorized to initiate lost mode on the lost device. To accomplish this, the server can require that the requesting user enter authentication information. For example, the requesting user can be prompted to enter a user name and password associated with the lost device. Alternatively, the requesting user can be prompted to answer predetermined authentication questions. For example, the authentication questions can ask for personal information associated with the known owner of the lost device such as the owner&#39;s social security number, or mother&#39;s maiden name, etc. 
     If it is determined that the requesting user is not authorized to initiate lost mode on the lost device, the method can proceed to block  315  wherein the server sends the requesting user a message that the requesting user is not authorized to initiate lost mode on the lost device and the method ends. 
     If it is determined that the requesting user is authorized to initiate lost mode on the user device, the method continues to block  320  wherein a command is sent to the lost device instructing the lost device to initiate lost mode. The command can include the request data received in the request to initiate lost mode, such as the contact info, message, password, etc. An exemplary method of lost mode being initiated by the lost device is illustrated in  FIG.  4    and explained in detail below. 
     The method illustrated in  FIG.  3    then determines whether location data is received from the lost device  325 . Location data can be any type of data that describes the location of the lost device. For example, location data can include the global positioning system (GPS) coordinates of the lost device or the street address of the lost device. 
     If no location data is received from the lost device, the method ends. If location data is received, the server can send the location data to the requesting user  330 . 
       FIG.  4    illustrates an exemplary method embodiment of initiating lost mode on the lost device. As illustrated the method begins at block  405  when a command is received at the lost device to initiate lost mode. The command can be received from a server that has authenticated the requesting user as being authorized to request that lost mode be initiated on the lost device. The command can include request data such as contact information, a message and a password. 
     After receiving the command, the method then continues to block  410  wherein the lost device locks itself from use. For example, this can include presenting a lock screen that is void of any UI elements that provide access to functionality of the lost device or any data or applications stored on the user device. In some embodiments, the lost device can also be locked so that data stored on the lost device cannot be accessed from another computing device connected to lost device. For example, if the lost device is a smart phone connected to a desktop computer, the smart phone can be locked so that the files stored on the smart phone cannot be accessed by the desktop computer. Locking the lost device can protect the lost device and the data stored thereon from being accessed by an unauthorized user. 
     Upon locking the lost device, the method next suppresses select functionality  415  of the lost device. This can include functionality that enables use of the lost device or presents information meant for the owner of the lost device. For example, functionality such as notifications and alerts displayed on the lost device can be suppressed so that information intended for the owner of the lost device cannot be viewed by an unauthorized user. In some embodiments, any external buttons of the lost device can be suppressed to prevent the user from accessing functionality of the lost device. In some embodiments, the functionality to turn the lost device off can be suppressed to prevent a thief from prohibiting the lost device from sending location information. Further functionality that can be can suppressed can include outgoing calls, voice command functionality, camera, video camera, microphone, power, etc. Although only the above examples are given, they are only a few possible embodiments and are not meant to be limiting. One skilled in the art would recognize that any functionality of the lost device can be suppressed. 
     Once the lost device is locked  410  and functionality is suppressed  415 , the method continues to block  420  wherein the lost device transmits location data to the requesting user. The location data can be any data that identifies the location of the lost device. For example, the location data can be the GPS coordinates of the lost device. 
       FIG.  5    illustrates an exemplary method embodiment of transmitting information data to the requesting user. As illustrated the method begins by collecting location data and the time  505  the location data was collected. For example, the lost terminal can include a GPS device capable of communicating with a GPS satellite to receive the GPS coordinates of the lost device. The lost device can collect the location data directly from the GPS device. Alternatively, in some embodiments, the GPS device can periodically store the location data in a database on the lost device and the location can be collected from the database. The time the location data was collected can be gathered from an internal clock running on the lost device. In some embodiments, the time can be received from the GPS satellite the location GPS coordinates of the lost device are received from the satellite. 
     After collecting the location data and the associated time, the method determines whether the requesting device is available  510  to receive the location data. The requesting device can be available if the requesting device is in a state that allows data to be received at the requesting device from the lost device. For example, in some embodiments the requesting device is available if the requesting device is in network communication with the lost device. In some embodiments, the requesting device is available if the requesting device is logged into or running an application configured to receive and present the location data. If the requesting device is available, the lost device can transmit the location data to the requesting device  515 . If the requesting device is not available, the lost device can transmit the location data to the server  520  where it can be stored until the requesting device is available or until the requesting device accesses it from the server. 
     After the location data has been transmitted, the method can determine whether a transmission condition has been triggered  525 . A transmission condition can be a condition that, when met, instructs the lost device to transmit the location data to the requesting user. In some embodiments, the transmission condition can be triggered upon a predetermined amount of time passing since the last time location data was transmitted. For example, the transmission condition can be triggered upon an hour passing from the last time location data was transmitted. 
     In some embodiments, the transmission condition can be triggered upon the lost device making a significant change in location from the last transmitted location. For example, if the transmission condition can be triggered if the lost device travels a mile or more from the previously transmitted location. 
     The examples given of when a transmission condition can be triggered are just example embodiments and not meant to be limiting. One of ordinary skill in the art would recognize that the disclosed system can be configured in any way know in the art. 
     If it is determined that a transmission condition has been triggered, the method can return to block  505 . If a transmission condition is not triggered, the method can end. 
     Returning to  FIG.  4   , upon transmitting the location data, the method can then continue to block  425  wherein the contact information and the message are displayed on the lost device. For example, the contact information can be a phone number associated with the requesting user and the message can state “please call this number if you find this device.” This allows a Good Samaritan who finds the lost device to be able to easily contact the requesting user. 
     The method can also display a user interface element  430  that, if selected  435 , enables the lost device to contact the requesting user at the given contact information  440 . For example, if the lost device is a cellular phone and the contact information is a telephone number, a user interface element can be displayed on the lost device that, upon selection, enables the lost device to make an outbound call to the phone number specified as the contact information. This allows a Good Samaritan to easily contact the requesting user to contact from the lost device itself by simply pressing a single button. Although the user interface element is configured to enable suppressed functionality, such as making an outbound call, the enabled functionality can be limited to the given contact information. For example, a lost smart phone can be enabled to only make a call to the phone number provided by the requesting user. 
     A requesting user can choose to terminate lost mode on the lost device by entering a password. The method can determine whether the password has been entered  445 , and if so terminate lost mode  450 . Terminating lost mode can include removing the lock on the lost device and restoring all suppressed functionality of the lost device. In some embodiments, the password can be entered on the lost device itself. In some embodiments, the password can be entered remotely, for example on a requesting device in communication with the server, and a command that the password has been entered can be sent to the lost device. 
       FIG.  6    illustrates a screenshot of an exemplary interface configured to authenticate a requesting user. As illustrated, a requesting user can be prompted to enter a user name  605  and password  610  into the interface. A sign in button  615  can also be presented and configured to, upon selection, submit the requesting user&#39;s entered user name  605  and password  610 . The submitted user name and password can be compared to records in a user database to authenticate the requesting user. If the provided user name  605  and password  610  are a match with the stored records, the requesting user can be authenticated. 
       FIG.  7    illustrates a screenshot of an exemplary interface configured to receive a password from the requesting user. As illustrated, the requesting user can enter the password using the keypad provided. In some embodiments, this interface can be configured to receive a predetermined password to authenticate a requesting user. In some embodiments, the interface can be configured to receive a new password from an already authenticated requesting user. The new password can be used to unlock the lost device after lost mode has been initiated on the lost device. 
       FIG.  8    illustrates a screenshot of an exemplary interface wherein a requesting user can enter contact information. The contact information can be included as part of a request to initiate lost mode on a lost device. The contact information can be displayed on the lost device so that, if found, the requesting user can be contacted. As illustrated, the requesting user can enter contact information  805 , such as a phone number, using a provided keypad  810 . The user interface can also include a next button  815  configured to receive the contact information  805  entered by the requesting user and direct the user to the interface illustrated in  FIG.  9   . 
       FIG.  9    illustrates a screenshot of an exemplary embodiment of an interface wherein a requesting user can enter a message. The message can be included as part of a request to initiate lost mode on a lost device. The message can be displayed on the lost device upon lost mode being initiated. As illustrated, the interface can provide the user with a message input field  905  configured to receive the message from the requesting user. Although not illustrated, a requesting user can enter the message using a keyboard or other input device. The interface can also include a done button  910  that is configured to complete the request to initiate lost mode on the lost device. Upon selection of the done button, the entered message as well as any other request data such as a password and contact information, can be assembled into a request to initiate lost mode on a lost device and sent to the server. Alternatively, the done button can automatically send a command directly to the lost device to initiate lost mode using the included request data. 
       FIG.  10    illustrates a screenshot of an exemplary embodiment of a lost device after lost mode has been initiated. As illustrated, the lost device has been locked and is void of all user interface elements that would allow access to functionality of the lost device or data or applications stored on the user device. The lost device can display the message  1005  alerting any person who finds the lost device that it has been lost and to please call the requesting user. Further, the requesting user&#39;s contact information  1010  can also be displayed. The illustrated embodiment also allows a user to enter a password which, if entered correctly, unlocks the lost device and terminates lost mode, thus restoring the lost device to its regular function state. 
       FIG.  11    illustrates a screenshot of a different exemplary embodiment of a lost device after lost mode has been initiated. Similar to the embodiment illustrated in  FIG.  10   , the lost device can be locked and the message  1105  and contact information  1110  can be displayed to alert any person that finds the lost device that the device is lost and to please contact the requesting user. 
     Additionally, a user interface element  1115  can be included which enables the lost device to contact the requesting user using the contact information. As illustrated, the user interface element can be a button tittle “Tap here to Call Owner” which is configured to contact the requesting user upon selection. While the user interface element is configured to allow the lost device to make an outbound call to the given contact information phone number, outbound calls cannot be made to any other phone numbers, nor is any other locked or suppressed functionality enabled. 
     This embodiment also includes a slide to unlock button  1120  rather than the password interface  1015  of  FIG.  10   . This is just another possible embodiment and the slide to unlock button  1120  can be configured to bring up another page wherein the user is prompted to enter a password to unlock the lost device. 
       FIG.  12    illustrates a screenshot of an exemplary embodiment of location data being presented. As illustrated, the location data  1205  can be presented as a dot over a map to illustrate the location of the device. Further, an info box  1210  can be presented with the dot that displays the time the location data was collected. As illustrated, the lost device was determined to be at the identified location one minute prior to the location data being presented. 
       FIG.  13    illustrates a screenshot of an exemplary embodiment of location data being presented. As illustrated multiple location data points  1305   1310   1315   1320  can be displayed as dots on a map to illustrate the movement of the lost device. The location data points can be connected by a line to display the path of the lost device and the dots can be different colors to signify which location data point is the most recent. For example, all previous location data points can be illustrated in one color, such as green, while the most current data location point can be illustrated in a different color, such as red. Further, each location data point can be configured to display an information box  1325  associated with the location data point that identifies the time at which the device was at the given location data point. As illustrated, the lost device was at location data point  1315  16 minutes prior at 11:30 am. 
     The present disclosure recognizes that the use of such personal information data in the present technology can be used to the benefit of users. For example, the personal information data can be used to better understand user behavior, facilitate and measure the effectiveness of advertisements, applications, and delivered content. Accordingly, use of such personal information data enables calculated control of the delivered content. For example, the system can reduce the number of times a user receives a given ad or other content and can thereby select and deliver content that is more meaningful to users. Such changes in system behavior improve the user experience. Further, other uses for personal information data that benefit the user are also contemplated by the present disclosure. 
     The present disclosure further contemplates that the entities responsible for the collection, analysis, disclosure, transfer, storage, or other use of such personal information data should implement and consistently use privacy policies and practices that are generally recognized as meeting or exceeding industry or governmental requirements for maintaining personal information data private and secure. For example, personal information from users should be collected for legitimate and reasonable uses of the entity and not shared or sold outside of those legitimate uses. Further, such collection should occur only after the informed consent of the users. Additionally, such entities would take any needed steps for safeguarding and securing access to such personal information data and ensuring that others with access to the personal information data adhere to their privacy and security policies and procedures. Further, such entities can subject themselves to evaluation by third parties to certify their adherence to widely accepted privacy policies and practices. 
     Despite the foregoing, the present disclosure also contemplates embodiments in which users selectively block the use of, or access to, personal information data. That is, the present disclosure contemplates that hardware and/or software elements can be provided to prevent or block access to such personal information data. For example, in the case of advertisement delivery services, the present technology can be configured to allow users to select to “opt in” or “opt out” of participation in the collection of personal information data during registration for services. In another example, users can select not to provide location information for advertisement delivery services. In yet another example, users can configure their devices or user terminals to prevent storage or use of cookies and other mechanisms from which personal information data can be discerned. The present disclosure also contemplates that other methods or technologies may exist for blocking access to their personal information data. 
     Therefore, although the present disclosure broadly covers use of personal information data to implement one or more various disclosed embodiments, the present disclosure also contemplates that the various embodiments can also be implemented without the need for accessing such personal information data. That is, the various embodiments of the present technology are not rendered inoperable due to the lack of all or a portion of such personal information data. For example, content can be selected and delivered to users by inferring preferences based on non-personal information data or a bare minimum amount of personal information, such as the content being requested by the device associated with a user, other non-personal information available to the content delivery services, or publicly available information. 
     Embodiments within the scope of the present disclosure may also include tangible and/or non-transitory computer-readable storage media for carrying or having computer-executable instructions or data structures stored thereon. Such non-transitory computer-readable storage media can be any available media that can be accessed by a general purpose or special purpose computer, including the functional design of any special purpose processor as discussed above. By way of example, and not limitation, such non-transitory computer-readable media can include RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to carry or store desired program code means in the form of computer-executable instructions, data structures, or processor chip design. When information is transferred or provided over a network or another communications connection (either hardwired, wireless, or combination thereof) to a computer, the computer properly views the connection as a computer-readable medium. Thus, any such connection is properly termed a computer-readable medium. Combinations of the above should also be included within the scope of the computer-readable media. 
     Computer-executable instructions include, for example, instructions and data which cause a general-purpose computer, special purpose computer, or special purpose processing device to perform a certain function or group of functions. Computer-executable instructions also include program modules that are executed by computers in stand-alone or network environments. Generally, program modules include routines, programs, components, data structures, objects, and the functions inherent in the design of special-purpose processors, etc. that perform particular tasks or implement particular abstract data types. Computer-executable instructions, associated data structures, and program modules represent examples of the program code means for executing steps of the methods disclosed herein. The particular sequence of such executable instructions or associated data structures represents examples of corresponding acts for implementing the functions described in such steps. 
     Those of skill in the art will appreciate that other embodiments of the disclosure may be practiced in network computing environments with many types of computer system configurations, including personal computers, hand-held devices, multi-processor systems, microprocessor-based or programmable consumer electronics, network PCs, minicomputers, mainframe computers, and the like. Embodiments may also be practiced in distributed computing environments where tasks are performed by local and remote processing devices that are linked (either by hardwired links, wireless links, or by a combination thereof) through a communications network. In a distributed computing environment, program modules may be located in both local and remote memory storage devices. 
     The various embodiments described above are provided by way of illustration only and should not be construed to limit the scope of the disclosure. Those skilled in the art will readily recognize various modifications and changes that may be made to the principles described herein without following the example embodiments and applications illustrated and described herein, and without departing from the spirit and scope of the disclosure.