Abstract: Responsive to receiving an authentication request from a device, an authentication server determines a confidence level for the authentication request, generates a confidence-weighted challenge to the authentication request. The confidence-weighted challenge being weighted based upon a confidence level. The authentication server, responsive to receiving a challenge response to the confidence-weighted challenge from the device, determines whether to authenticate the user based upon the challenge response. If the authentication server determines that the challenge response satisfies an expected response known to the authentication server, the authentication server permits authentication of the user to access the device. If the authentication server determines the challenge response does not satisfy the expected response known to the authentication server, the authentication server denies authentication of the user to access the device.

Abstract: A system that incorporates teachings of the present disclosure may include, for example, a set-top box having a processor operable to receive video content from a multimedia source, to detect at least one frame in the video content affected by a high intensity burst of light, and to determine a chrominance reference from frames in the video content unaffected by the high intensity burst of light. The processor is also operable to modify chrominance in the at least one frame according to the chrominance reference without altering spatial characteristics of objects in the at least one frame, to replace the at least one frame in the video content with the modified at least one frame to create updated video content, and to present the updated video content at a presentation device. Other embodiments are disclosed.

Abstract: Devices, methods, and computer program products are for facilitating enhanced social interactions using a mobile device. A method for facilitating an enhanced social interaction using a mobile device includes receiving an audio input at the mobile device, determining a salient portion of the audio input, receiving relevant information associated with the salient portion, and presenting the relevant information via the mobile device.

Abstract: A system for providing a recommended customized profile to a subject member of a social network for use in operating a subject customizable apparatus is described. The system includes a social network database storing profiles of members of the social network corresponding to multiple customizable apparatus including the subject customizable apparatus. The system also includes a central social network server having a processor and a tangible, non-transitory computer-readable medium storing instructions that, when executed by the processor, cause the processor to generate the recommended customized profile, for use by the subject member in operation of the subject customizable apparatus, based on at least one matching profile of other members in the social network.

Abstract: A method of modifying a configuration setting of a portable communication device based on an estimated change in transmission traffic. The method includes monitoring radio frequency (RF) signals at a first portable communication device. The RF signals include signals communicated by one or more other communication devices. The method further includes measuring a first number of transmissions communicated by the RF signals during a first time window and measuring a second number of transmissions communicated by the RF signals during a second time window. The first number of transmissions is compared to the second number of transmissions to estimate a change in transmission traffic. A configuration setting of the first portable communication device is modified from a first setting to a second setting based on the estimated change in transmission traffic.

Abstract: Systems and methods to monitor a person in a residence are provided. A particular method includes receiving data from a set-top box (STB) device at a monitoring service. The data includes location information from a location system in a residence that monitors a location of a person in the residence. The data includes usage information regarding usage of a plurality of devices in the residence. The data also includes a time stamp associated with the location information and the usage information. The method includes analyzing the data based on a profile of the person to determine whether one or more alert conditions are satisfied. The method also includes sending a notification when the one or more alert conditions are satisfied.

Abstract: Systems and methods to monitor a person in a residence are provided. A particular method includes receiving data at a monitoring service from a set-top box (STB) device. The data includes a location in a residence of a person being monitored. The location may be obtained from a location system in the residence. The data also includes an associated time stamp for the location. The method includes analyzing the data based on a profile of the person to determine whether one or more alert conditions are satisfied. The method also includes providing a notification when one or more of the alert conditions are satisfied.

Abstract: Systems and techniques for analyzing information relating to a user to determine whether the user requires assistance. Information for a user is received from sources selected to provide information relating to the user's activities and analyzed to determine whether conditions exist indicating a possible need for assistance for the user. User location, motion, and activity information is received and analyzed against expected information stored in the user profile and analyzed to determine if assistance is needed. If a determination is made that the user's behavior indicates that assistance may be needed, communication is initiated to summon appropriate assistance.

Abstract: Devices and methods are disclosed which relate to an electronic device having a human stimulus receptor which, when activated, suspends activation of a screensaver. The screensaver is activated to conserve the power and life of the electronic device. When latently viewing the electronic device, however, the human stimulus receptor is activated. A countdown starts counting down a pre-determined amount of time once the human stimulus receptor is inactive. At the expiration of the countdown, the screensaver is activated. The human stimulus receptor responds to skin conductivity, natural muscular twitch, pulse, skin temperature, and/or eye movement. Only when the electronic device no longer detects any of these human stimuli will the countdown begin. A user may set the predetermined amount of time.

Abstract: In embodiments of the disclosed technology, a plurality of ratings of websites is received, wherein each rating is associated with a category and a rater and each rater is associated with at least one group. A selection of a category is received from the user, wherein the user is associated with at least one group. One website location (or a plurality of website locations) is provided in the category to the user based on at least one rating of the plurality of ratings provided by at least one of the raters, wherein at least one group associated with the rater and at least one the group associated with the user are the same group.

Abstract: A method is disclosed comprising sending an original e-mail message to a plurality of recipients, and receiving a plurality of received e-mails. For each of the plurality of received e-mails, the method includes determining if each received e-mail is a reply to the original e-mail message, and extracting data from each received e-mail that is a reply to the original e-mail message. The extracted data is aggregated to form aggregated data, and information relating to the aggregated data is displayed. The information may be displayed on a computer monitor along with the original e-mail message.

Abstract: A system is disclosed that includes a receiving module to receive a request for media content from a mobile electronic device. The system also includes a broadcast module to transmit the requested media content to the mobile electronic device via a broadcast transmission over a first wireless network. The system also includes a unicast module to transmit the requested media content to the mobile electronic device via a unicast transmission over a second wireless network. The second wireless network is different from the first wireless network.

Abstract: A system and method for by which real-time monitoring and communication of usage data is conducted between a set of N numbered of devices where N is and integer. According to an embodiment, a communication network provides a common core architecture in which the devices connected to the system are converged regardless of their access network requirements or functional capacity. The system has the capacity to monitor and analyze all the usage information of each device connected to the system in regards to content, identity, type, quality, quantity, time, status, activity level, and metadata associated with the functions and applications utilized on a device. The analysis is further based on information governing a subscriber's devices, preferences, and features held in a subscriber database integrated within the system.

Abstract: Systems and methods of organizing a massively multiplayer online game (MMOG) via mobile units are provided. Features of mobile units such as messaging and location based services are incorporated into the game to enhance the user experience. The MMOG provides social networking opportunities to players by associating players based on similarities such as shared interests and activities. These shared interests and activities can be determined based on associations of the players in other situations, such as disparate online games or websites. In addition, advertising content can be provided to players based on similar factors. In an example implementation, the MMOG comprises a game similar to the offline game of tag, wherein players can “tag” each other through in-game interactions via the mobile units. These interactions can be triggered based on players being a fixed predetermined distance from each other.

Abstract: Systems and methods to control access to multimedia are disclosed. A method includes receiving a request for multimedia content at a computing device, retrieving a destination address of a mobile communication device related to an authorized user of the computing device and determining whether the mobile communication device is located within a predetermined distance from the computing device. When the mobile communication device is located within the communicative distance from the computing device, the multimedia content is received at the computing device. When the mobile communication device is not located within the communicative distance from the computing device, an authorization-request message is transmitted via a network to the destination address of the mobile communication device, wherein the authorization-request message includes a request for authorization to receive the multimedia content at the computing device.

Abstract: A method of modifying a configuration setting of a portable communication device based on an estimated change in transmission traffic. The method includes monitoring radio frequency (RF) signals at a first portable communication device. The RF signals include signals communicated by one or more other communication devices. The method further includes measuring a first number of transmissions communicated by the RF signals during a first time window and measuring a second number of transmissions communicated by the RF signals during a second time window. The first number of transmissions is compared to the second number of transmissions to estimate a change in transmission traffic. A configuration setting of the first portable communication device is modified from a first setting to a second setting based on the estimated change in transmission traffic.

Abstract: In one aspect, a disclosed method of processing a network packet received by an edge device from a client in a data processing network includes determining a priority category of the network packet when the priority category is indicative of a priority associated with the packet. The method further includes determining a value of a traffic state parameter. The traffic state parameter indicates a level of traffic activity in a backbone network to which the edge device is connected. A traffic policy is then determined that is applicable to the level of traffic activity and the priority category of the network packet. The network packet is then blocked from traversing or permitted to traverse the network packet edge device based on the determined traffic policy. Determining the priority category may include determining a transport protocol port number of the network packet.

Abstract: A method of delivering video content is disclosed and includes sending data from a set-top box device to a video head-end of a video distribution network. The data indicates that the set-top box device has received a channel change command and identifies a requested channel. The method includes receiving video content associated with a program provided via the requested channel at the set-top box device, beginning at a set-top box receipt time, and retrieving a portion of backfill content from a digital video recorder (DVR) in response to a reverse command received at the set-top box device. The backfill content includes video content associated with the program extending from a start time of the program to the set-top box receipt time. The backfill content is sent from a buffer server at the video head-end to the DVR in response to the data sent by the set-top box device.

Abstract: A method for selecting advertising data is disclosed, the method comprising monitoring proximity data indicating proximity between a first end user device and at least one second device; examining historical behavior profile data for the second device; placing data from the historical behavior profile data into an opportunity profile for the first end user based on the proximity data; and sending advertising data to the first end user device relating to the data in the opportunity profile. A system is disclosed for performing the method. A data structure embedded in a computer readable medium is disclosed for containing data used by the system and method.

Abstract: A system and method of controlling access to media content are disclosed. In one embodiment, the method includes receiving a viewing request at a set-top box device at a user premises. The method also includes retrieving a permission policy stored at the set-top box device and identifying a wireless device associated with the permission policy. Further, the method includes fulfilling the viewing request when the wireless device is present at the user premises and is within a first relative proximity to the set-top box device, and not fulfilling the viewing request when the wireless device is present at the user premises and is within a second relative proximity to the set-top box device.