A system for transferring a data file includes a first data device (124) that is configured to: partition the data file (200) into a plurality of sub-units (202); generate a plurality of sequence bits (211) for each sub-unit that indicates a place in the data file (200) that the sub-unit belongs; for each sub-unit, integrate the sequence bits into the sub-unit; and convert each sub-unit into a different sub-unit QR code (221), thereby generating a plurality of sub-unit QR codes (221, 222 . . . 229); and transmit each of the sub-unit QR codes (221, 222 . . . 229). A second data device (130) is configured to: receive each of the sub-unit QR codes (221, 222 . . . 229); convert each of the sub-unit QR codes (221, 222 . . . 229) into corresponding reconstructed sub-units; and assemble the reconstructed sub-units nto a reconstructed data file (110′) in an order indicated by the sequence bits.

Techniques are described for updating a digital twin of an environment, particularly, a digital representation of an object in the environment. A system can include a change-detection device having a camera, and one or more processors responsive to executable computer instructions to perform a method. The method includes capturing an image of a portion of the object using the change-detection device. The method further includes determining a corresponding digital data representing the portion in the digital representation of the environment. The method further includes detecting a change in the portion by comparing the image with the corresponding digital data. The method further includes in response to the change being above a predetermined threshold, initiating a resource-intensive scan of the portion using a scanning device, and updating the digital representation of the object by replacing the corresponding digital data representing the portion with the resource-intensive scan.

A wireless tag communication device includes a directional antenna, a communication control circuit configured to communicate with a wireless tag through the directional antenna, a camera positioned such that a direction along which a signal strength of the directional antenna is maximized and a shooting direction of the camera coincide with each other, and a controller. The controller is configured to estimate a tag direction where the wireless tag exists, estimate a position of the wireless tag communication device, estimate a position of the wireless tag based on the estimated tag direction and the estimated position of the wireless tag communication device, and control a display to display a first image captured by the camera and a second image showing an explicit area containing the estimated position of the wireless tag.

Disclosed herein are methods of using an augmented reality trigger to locate and/or read a Data Code in an image. A method according to this disclosure may include the step of using an augmented reality trigger in an image to initiate an augmented reality experience, locating portions of Data Code arrange in a plurality of locations within the image, and combining each of the Data Code portions for processing as a unified Data Code. The augmented reality trigger may be stored in a data set including location information to locate each of the Data Code portions. The data set may include information to combine the plurality of Data Code portions.

According to the present disclosure, a mobile terminal comprises: a display unit; a sensing unit configured to sense a code scanning situation indicating the situation in which a code scanner scans a code; and a controller configured to control the display unit to automatically display a code for a first payment task when the code scanning situation is sensed and adjust a direction in which the code is displayed according to a direction of light outputted from the code scanner.

There is provided in one embodiment an apparatus having an image sensor array. In one embodiment, the image sensor array can include monochrome pixels and color sensitive pixels. The monochrome pixels can be pixels without wavelength selective color filter elements. The color sensitive pixels can include wavelength selective color filter elements.

A package scanning conveyance system that integrates a first two-dimensional image with at least a second two-dimensional image or a three-dimensional point clouds to calculate or estimate a package's physical properties, and/or determine if there are two or more packages in a pile. The captured imaging data is transformed by the inventive system to provide real-time feedback to a human operator to enable the operator to maintain an understanding of the system's performance. The imaging data may also be used to perform quality-checks on other parts of the package delivery and conveyance systems and document the condition of packages that have passed through the system.

By tracking a user's eyes, an indicia scanning system can make educated guesses as to what the user is interested in. This insight could be useful in dynamically configuring a camera system, configuring an indicia decoding process or even as a method to select data that the user is interested in.

Systems, methods, and computer-readable media for automatically updating an electronic word processing document based on a change in a linked file and vice versa are disclosed. The systems and methods may involve accessing the electronic word processing document; identifying in the electronic word processing document a variable data element; accessing the external file identified in the link; pulling, from the external file, first replacement data corresponding to the current data; replacing the current data in the electronic word processing document with the first replacement data; identifying a change to the variable data element in the electronic word processing document; upon identification of the change, accessing the external file via the link; and updating the external file to reflect the change to the variable data element in the electronic word processing document.

A measurement apparatus includes an image acquisition part that acquires a captured image obtained by imaging a partial area on a two-dimensional scale on which a plurality of two-dimensional codes having a first code, which is specified by a combination pattern of a first pixel value image and a second pixel value image, and a second code, which is specified by a pattern of a type different from the combination pattern, are arranged, a code specification part that specifies the first code and the second code corresponding to the two-dimensional code included in the captured image, and a position specification part that specifies position information on the two-dimensional scale of the two-dimensional code including the first code and the second code on the basis of the first code and the second code.