Abstract:
A print medium configured to be printed on by a mobile device in a print direction, the print medium comprising a laminar substrate defining first and second opposite faces, the laminar substrate comprising a first portion to be printed on by the mobile device, and a second portion attached to the second portion by a relatively weak region in the substrate, the second portion being detachable from the first portion.
Abstract:
A mobile device for printing onto a print medium in a print direction, the print medium including first coded data that encodes first information, mobile device comprising: a first sensor for sensing the first coded data; processing means for decoding the coded data and extracting at least the first information; and a printhead for printing onto the print medium, wherein the printhead is controlled to print onto the print medium at least partially on the basis of the extracted first information, and printing commences prior to all of the first information being extracted.
Abstract:
A print medium for use with a mobile device having a printer, the print medium comprising: a substrate defining first and second opposite faces; and an orientation indicator disposed on at least one of the first and second faces, the orientation indicator being indicative of at least one orientation of the print medium, thereby enabling the mobile device to determine the print medium's orientation prior to printing thereon.
Abstract:
In accordance with the present invention, an improved method is provided for synchronizing a pulse stream with a data stream in an optical communications system. The improved method includes: generating an optical data signal for transmission through the optical communication system, where the data stream exhibits a duty cycle less than fifty percent and the optical data signal is formed from the pulse stream and the data stream; detecting an optical power level associated with the optical data signal; and synchronizing the pulse stream with the data stream based on the optical power level associated with the optical data signal. Specifically, the pulse stream is temporally aligned with the data stream when the average power of the optical data signal is maximized.
Abstract:
A system and method for calculating and storing the location of objects. The system includes a computing device, a global positioning system (GPS) receiver in communication with the computing device, and a range finder in communication with the computing device. The GPS receiver obtains a latitude location and a longitude location of a first position and stores them in the computing device. Next, the GPS receiver obtains a latitude location and a longitude location of a second position and stores them in the computing device. A range finder is then used to locate a distance from the second position to a third position, which is stored in the computing device. The third position is the position of the object for which a location reading is sought. To calculate the latitude and longitude location of the third position, the computing device calculates an azimuth for the third position using the first and second position locations stored in the computing device. Next, the computing device calculates the latitude location and the longitude location of the third position using the latitude location and longitude location of the second position, the distance from the second position to the third position, and the previously calculated azimuth.
Abstract:
A method of reprinting content on a print medium using a mobile telecommunications device, comprising the steps of: determining a first print media identifier, from a first print medium provided with content, using a sensor module of the mobile telecommunications device, the first print medium having been inserted into a media feed path of the mobile telecommunications device; retrieving a copy of the content, previously stored in a database, using the print media identifier; and, printing the copy of the content on a second print medium using a printer module of the mobile telecommunications device.
Abstract:
A method of printing content on a print medium and charging using a mobile telecommunications device, comprising the steps of: identifying the content on the mobile telecommunications device; printing, using a printer module of the mobile telecommunications device, the content on the print medium; and transmitting, using the mobile telecommunications device, billing information to a billing server.
Abstract:
A mobile device including: a printhead disposed in a print path along which a print medium travels while being printed; and a sensor in the print path to sense when a print medium has been inserted therein; the mobile device being configured to: sense, using the sensor, that a print medium has been inserted; without further user intervention, commence printing onto the print medium.
Abstract:
A method and apparatus for alerting a user of the status of an appliance includes a controller that is coupled to a telephone network and a keypad to permit the entry of a numeric sequence and to communicate the numeric sequence to the controller. The keypad is coupled to the control circuit of the appliance to determine whether the appliance has commenced a requested task, to determine if the requested task has been completed, and to provide the numeric sequence to the controller in response to determination that the requested task has been completed. The controller initiates a call over the telephone network based upon the numeric sequence to provide notification of the completion of the requested tasks by the appliance.
Abstract:
The invention relates to a method and apparatus for reducing imaging artifacts in physiological images, such as magnetic resonance imaging images. A model of a physical cause for the image artifact is modelled and the effects of perturbing this model on a focus criterion of the image analyzed so as to optimize the focus criterion. For an optimized focus criterion, the model should reflect the actual physical cause of the image artifact. A focus criterion is a measure of entropy of the image, with an optimized image having reduced entropy.