摘要:
Initiating a predefined function responsive to detecting a selected graphic control moved into a zone within a user interface. One or more zones may be defined, and a corresponding function is defined for each zone. Responsive to movement of the selected graphic control in an orthogonal direction and releasing the control in a particular zone, a particular function is invoked, the particular function corresponding to the zone in which the control is released.
摘要:
Scrolling through a large file using a small scroll handle can be challenging for users. Using the small scroll handle to navigate through the large file rarely produces accurate results. Functionality can be implemented to navigate through file content without the user having to locate, click on, and drag the scroll handle. Content navigation can be achieved by employing knowledge of a current focus in the file and performing scroll jumps in accordance with binary search techniques. Navigation scope for the file can be refined at each iteration, based on a user indicating whether to move up or down in the file after each intermediate position. Such a technique for content navigation can help users locate content in a file with greater speed and accuracy.
摘要:
A computer system displays an image of a first geographic location by a computer system, receives a user selection of a portion of the image of the first geographic location, processes the user-selected image portion to identify a meaning for the user-selected image portion, computes a logical connection between the computer system identified meaning and a second geographic location, and directs the user to the second geographic location. Computing the logical connection may include finding a match between a significance of the second geographic location and the meaning identified for the user-selected image portion. Receiving a user selection of an image portion may include receiving a user selection identifying an ad within the image and wherein the processing to identify a meaning for the user-selected image portion includes identifying a meaning for the ad.
摘要:
Human ability to perceive higher audio frequencies diminishes with age. Functionality can be implemented to use a combination of audio tones with varying frequencies to identify an age range to which a user belongs and accordingly control access to age dependent access controlled information and services. The user's ability to perceive one or more audio tones in the combination of audio tones depends on the user's age. Thus, different users, depending on the users' age, may perceive the same combination of audio tones differently. Such an age verification system based on human perception of audio tones can minimize the need for identification cards and a reliance on the user providing accurate age information. This can prevent the user from misinterpreting his/her age to access the age dependent access controlled information and can ensure that only an authorized user gets access to the age dependent access controlled information.
摘要:
Slides are selectively presented via a slide presentation system based upon a priority level assigned to a slide presentation. The assigned priority level indicates which of the slides to selectively present and includes a first priority level of at least two priority levels associated with the slide presentation. A request is received during the selective presentation of the slides, via an input device associated with the slide presentation system, to change the priority level assigned to the slide presentation to a second priority level of the at least two priority levels. The remaining slides of the slide presentation are selectively presented via the slide presentation system based upon the second priority level. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
摘要:
Scrolling through a large file using a small scroll handle can be challenging for users. Using the small scroll handle to navigate through the large file rarely produces accurate results. Functionality can be implemented to navigate through file content without the user having to locate, click on, and drag the scroll handle. Content navigation can be achieved by employing knowledge of a current focus in the file and performing scroll jumps in accordance with binary search techniques. Navigation scope for the file can be refined at each iteration, based on a user indicating whether to move up or down in the file after each intermediate position. Such a technique for content navigation can help users locate content in a file with greater speed and accuracy.
摘要:
A computer implemented method, a computer program product, and a data processing system display a user-defined email preview within a mail folder of an email client. A user can enter a user-defined preview text into a preview field associated with a particular email. When a preview of the email is shown in a mail folder, the user-defined preview text is shown as the email preview instead of a truncated portion of the email body.
摘要:
A method, system and computer program product for improving accuracy and experience of a game. Hot zone areas are determined using game rules. “Hot zone areas” are areas on the playing field where a call may be made based on the rules of the game. Signals are sent from a computer system to appropriate sensors to activate connected light-emitting fibers that are blended with grass on the playing field to indicate when a player and/or game object enters or exits a hot zone area. The light-emitting fibers are activated in such a manner as to display an image (e.g., footprint) indicating the entrance/exiting of a player and/or game object in/from a hot zone area (e.g., out of bounds line) thereby ensuring the game is fair and accurate and enhancing the experience of the game.
摘要:
A method, system and computer program product for conserving power in a GPS-based navigation system. The navigation system receives input from the driver selecting a portion(s) of the route (route from the current location of the vehicle to the destination) where the driver requests guidance. For those portions of the route not selected by the driver to receive guidance, the navigation system implements a low detail mode of operation. In such a mode of operation, the navigation system reduces its update frequency as well as displays less detailed graphics so as to consume less power. For those portions selected by the driver to receive guidance, the navigation system implements a high detail mode of operation, where the navigation system is capable of audio-visually communicating to the driver instructions for reaching a given destination. In this manner, the power consumed by the navigation system will be more efficiently utilized.
摘要:
A predictive personal video recorder (PVR) can include a tuner, a buffer, a predictive tuner, and a predictive buffer. The tuner can be configured to allow viewing of a currently-selected digital video channel chosen from a plurality of digital video channels received by a predictive PVR. The buffer can be configured to store video data of the currently-selected digital video channel, allowing time-shifted viewing of the currently-selected digital video channel. The predictive tuner can be configured to capture video data for a predicted digital video channel. The predicted digital video channel can be selected based upon a predictive factor. The predictive buffer can be configured to store the captured video data for the predicted digital video channel received by the predictive tuner to allow time-shifted viewing of said predicted digital video channel.