摘要:
A security processing element stores authentication data corresponding to a plurality of possible authentication modes. At a time of activation, the security processing element randomly selects one of the authentication modes for presentation to the user. The user must successfully enter data corresponding to the randomly selected authentication mode. In an alternative embodiment, the security processing element can randomly select a plurality of authentication modes that are sequentially presented to the user. The user must successfully respond to each of the plurality of requested authentication modes. In another embodiment, for high security communications, the security processing element may select from a subset of authentication modes that are considered to be more robust. Conversely, the security processing element may select from a subset of randomly presented authentication modes that are considered less robust when used in a low security setting.
摘要:
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.
摘要:
A method for remediating broadcast digital television signals is disclosed. A television signal is buffered by a multimedia client, and analyzed for errors. If errors are detected, replacement data for the corrupted data are requested from a service provider using a network back-channel. The replacement data are obtained from the broadcasting entity and sent back to the multimedia client. The replacement data are used to generate and display a faultless version of the digital television signal.
摘要:
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.
摘要:
A system and methodology that can enter different text based on an amount of pressure exerted on a key of an electronic device is provided. The system employs one or more sensors located on the key to collect pressure data. A pressure detection component selects text associated with the currently applied pressure. A user can modify the selected text by adjusting the pressure applied to the key. Once the desired text is selected, the user releases pressure from the key and a text entry component enters the selected text.
摘要:
A device and attachment connected to a user's fingernail that can be employed to interact with a conductive touch screen is provided. Specifically, the device is made from a conductive material and provides conductivity to the screen when in contact. The device is connected to or placed on the user's fingernail, or worn on top of the user's finger or glove. When the user touches the conductive touch screen via the device on the finger, a disturbance in capacitance is created and accordingly the presence and/or location of the finger on the screen can be detected.
摘要:
A system and methodology that can optimize screen time-outs on a portable electronic device based on user activity is provided. The system employs a sensing component that receives data from one or more sensors located on the portable electronic device, for example, skin conductivity sensors. The sensing component determines whether the user is using the portable device, either actively or passively. A configuring component is employed to change one or more features or functions of the portable electronic device based on the information determined by the sensing component. In particular, the configuring component initiates a screen time-out when the user is not using the portable device (neither actively nor passively).
摘要:
A uniform resource locator (URL) entered into a browser may be altered to correct misspellings or other errors in the URL. The prefix, the domain name and the domain extension may all be spell checked, compared with lists of homophones, compared with commonly misspelled URLs, and compared with similar URLs that have been previously successfully resolved. The erroneous URL, or portions thereof, may be automatically corrected so that the correction is transparent to the user, or a list of possible substitutions may be presented to the user.
摘要:
A method of displaying an interactive display at a set top box (STB) device is disclosed. The method includes receiving a media content stream. The media content stream includes a first content segment and a second content segment, where the second content segment is received at the STB device after the first content segment. The method also includes displaying a first interactive display, where the first interactive display includes at least one field to receive user input. The method also includes displaying a second interactive display after displaying the first interactive display but before displaying the second content segment. The method also includes performing a user-designated transition with respect to the second content segment based on a user input received via the second interactive display.
摘要:
Techniques for Internet Protocol Television (IPTV) stream management within a home viewing network are provided. A plurality of IPTV streams are presented on viewing devices within the home viewing network. Descriptive information is presented with each of the presentations. The descriptive information includes at least a status for each of the IPTV streams and a location for each of the IPTV streams within the home viewing network. Moreover, the presentation permits selectable actions to be taken with respect to any of the IPTV streams within the home viewing network.