摘要:
A method, system, and computer program product that enables a direction service to automatically inform the requester or user of the directions of advertisement associated with the various businesses and/or landmarks situated on a directional map generated by the service. The service provider of the navigational service enhances the directional offerings to include advertisements associated with specific businesses and/or points of interest within the service's mapping database. When a generated route/direction includes landmarks (e.g., one or more of the businesses or other point of interest), which have an associated advertisement, the service displays (or outputs via audible or other means) the advertisement to the user, along with the directions. In this way the user is provided an output that includes the directions, landmarks (businesses and/or points of interest) along the routes, as well as an output of the specific advertisement associated with each of these landmarks.
摘要:
A method, system, and computer program product for detecting a tailgate event between two vehicles moving in a forward motion is provided. The two vehicles include a first and second vehicle, one of the two vehicles being an offending vehicle and the other of the two vehicles being an affected vehicle. The method includes determining a distance between the two vehicles. The first vehicle is ahead of the second vehicle. The method also includes calculating a safe distance range between the two vehicles based upon one or more of speed, weight, and safe braking range values of at least one of the two vehicles. The method further includes comparing the distance and the safe distance range and activating a recording device on the affected vehicle if the distance is less than the safe distance range indicating an unacceptable range value, the offending vehicle being responsible for causing the unacceptable range value.
摘要:
The present invention is method and system for delivering road sign content information to a mobile computing device for display to the driver of a vehicle. The system consists of a wireless communication network in communication with a mobile computing device operationally coupled to a dashboard display device or a vehicle head's up display device. The wireless communication network further comprises a plurality of meshed network sign transmitting devices placed along predetermined intervals along the highway. Each sign-transmitting device is capable of transmitting road sign content information to the mobile computing device for display to the driver.
摘要:
A system for and method of controlling lighting in a digital video stream is presented. A user loads digital content into a light tracking system. The digital content includes three tracks, which are a video track, an audio track, and a light control track. After loading, the user selects either a “partial light effect setting” or a “full light effect setting.” When the user selects a partial light effect setting, the light tracking system lowers the environmental lighting device's illumination at the beginning of the digital content's playing, and raises the environmental lighting device's illumination at the end of the digital content's playing. When the user selects a full light effect setting, the light tracking system adjusts the environmental lighting device's illumination throughout the digital content's playback, as well as lowering and raising the environmental lighting device's illumination at the beginning and the end of the movie, respectively.
摘要:
The present invention provides a computer implemented method, system, and computer program product for selective encryption of a data transmission. A data transmission is received. When the data transmission is received, the data transmission is unmarshaled. When the transmission is unmarshaled, objects and a set of sensitive fields within the data transmission are identified by referencing a metadata database. Only the set of sensitive fields within the data transmission are encrypted to form a partially encrypted data transmission. The partially encrypted data transmission is marshaled to form a marshaled data transmission. The marshaled data transmission is transmitted to a recipient.
摘要:
A locking digital pen system includes memory means which is available for storing user passwords for a plurality of users. When a user wishes to activate the digital pen, the user is enabled to use the digital pen to enter a password. After verification of the password, the pen is unlocked and the system associates the user with a matching digital signature certificate. When the user wishes to lock the pen, the user is enabled to actuate a button on the pen or provide an entry to a coupled computer to initiate a locking sequence. The system then disassociates the user from the digital signature certificates so the pen can no longer be used to digitally sign documents and the pen enters a locked state. In another embodiment, an authorized user may disable the unlocking function of the pen whereby the pen may not be unlocked by entry of a password but rather only when a special code is entered into the system.
摘要:
A client server network system is disclosed that protects memory data objects from being viewed by those other than a verified user. Original application code in a server is modified to intercept calls to an original class object via a secure proxy that is injected or weaved into the original application code. The secure proxy verifies that the user generating the request for the original class object is authorized to access that object. If the user is so verified, the secured proxy encrypts the requested class object. Should an unverified user somehow access the encrypted class object, such a user would be provided with scrambled information. However, if the user making the request for the class object is a verified user, the class object is decrypted and information from the decrypted class object is transmitted to the verified user.
摘要:
A system for managing code displacement may include a manager and an application operable on a server. The application may include a plurality of modules each module for performing a different operation. The system may also include priority information associated with each module to permit the manager to deactivate selected ones of the modules based on the priority information to improve performance of the application.
摘要:
An approach that smoothes a cryptographic function's timing footprint is presented. A processor includes a “function timing smoother” that smoothes out spikes in the amount of time that a particular cryptographic function requires to execute. When a cryptographic function executes, the function timing smoother tracks the amount of time that the cryptographic function executes (current execution time) and compares the time with the amount of time that the same cryptographic function took for a previous execution (previous execution time). When the current execution time is less than the previous execution time, the function timing smoother adds instructions or varies an execution unit's clock speed in order to increase the cryptographic function's current execution time. Using this approach, a malicious user is not able to decipher sensitive information from the cryptographic function's timing footprint.
摘要:
A method and system for managing a multi-focus remote control session (RCS) within a computer system. A unique identifier (UserID) of each user and associated input devices are registered to the RCS. The users have shared concurrent control of a computer screen via the input devices. Responsive to selection of windows within the computer screen by the input devices, concurrently operative focus is provided to each selected window and is specific to the UserID associated with the input device that selected the window. Each selected window having focus may be accessed and manipulated by only the input devices associated with the UserID to which the focus provided to each selected window is specific. The selected windows to which focus has been provided are recording in a computer readable medium in association with the UserID specific to the selection of the windows.