Newness and distinctiveness is claimed in the features of ornamentation as shown inside the broken line circle in the accompanying representation.

Display screen or portion thereof with graphical user interface

In one embodiment, information content files, such as text files, image files, XML files and the like, that provide information related to an identifier bearing item, such as a consumer item with a barcode, are stored on a data storage device such as network server. Identifier data entries, such as UPC data, are associated with file data entries, such as file names, in a database. General file access information that is used in accessing the information content files is stored on a terminal. In operation an identifier is read by the terminal and is used to extract one of the file data entries from the database based on database communication information stored on the terminal. The file data entry in combination with the general file access information is used to establish communication with the data storage device and to extract one of the information content files.

System and method to store and retrieve identifier associated information content

There is provided in one embodiment a data collection system including a data collection terminal having an encoded information reader device and a computer spaced apart from the data collection terminal. The data collection terminal in one embodiment can be configured to be responsive to configuration data expressed in an extensible markup language.

Data collection system having reconfigurable data collection terminal

Devices, methods, and software are disclosed for an interactive user interface for capturing a frame of image data having a representation of a feature. In an illustrative embodiment, a device includes an imaging subsystem, one or more memory components, and one or more processors. The imaging subsystem is capable of providing image data representative of light incident on said imaging subsystem. The one or more memory components include at least a first memory component operatively capable of storing an input frame of the image data. The one or more processors may be enabled for performing various steps. One step may include receiving the image data from the first memory component. Another step may include attempting to identify linear features defining a candidate quadrilateral form in the image data. Another step may include providing user-perceptible hints for guiding a user to alter positioning of the device to enhance a capability for identifying the linear features defining a candidate quadrilateral form in the image data.

Interactive user interface for capturing a document in an image signal

Devices, methods, and software are disclosed for capturing a frame of image data having a representation of a feature. In an illustrative embodiment, a device includes an imaging subsystem, one or more memory components, and a processor. The imaging subsystem is capable of providing image data representative of light incident on said imaging subsystem. The one or more memory components include at least a first memory component operatively capable of storing an input frame of the image data. The processor is in communicative connection with executable instructions for enabling the processor for various steps. One step includes receiving the input frame from the first memory component. Another step includes generating a reduced resolution frame based on the input frame, the reduced resolution frame comprising fewer pixels than the input frame, in which a pixel in the reduced resolution frame combines information from two or more pixels in the input frame. Another step includes attempting to identify transition pairs comprising pairs of adjacent pixels in the reduced resolution frame having differences between the pixels that exceed a pixel transition threshold. Another step includes attempting to identify one or more linear features between two or more identified transition pairs in the reduced resolution frame. Another step includes providing an indication of one or more identified linear features in the reduced resolution frame.

System for capturing a document in an image signal

A system and method is provided wherein a device can be reprogrammed utilizing one or more programming symbols. A device subject to reprogramming can be a portable device. In one embodiment a device subject to reprogramming can be a portable symbol reading device capable of reading programming symbols.

Reprogramming system and method for devices including programming symbol

Methods and apparatus for modifying the feature set of data collection devices are disclosed. Requests are receiving at a computer system different from the data collection device for a new configuration of the data collection device, the request including an identifier for the data collection device, identification of one or more features, and for each identified feature, an indication to modify the operation of a feature. The identifier may comprise an identifier that is unique for a particular data collection device or an indication of a group of devices, e.g. a model number. Prior to authorizing the new configuration, a determination may be made as to whether the identified data collection device(s) are suitable for the new configuration by consulting a configuration database. To implement the new configuration, an encoded authorization file is generated based on the requested configuration and the identifier of the data collection device(s). The encoded authorization file is transmitted to one or more data collection devices. Each data collection device that receives an encoded authorization file attempts to decode of the license using its identifier(s). If the authorization file is successfully decoded, a license key on that device is updated to implement the new configuration.

Methods and apparatus to change a feature set on data collection devices

A bar code reading terminal can, in one embodiment, include a two-dimensional image sensor and an imaging assembly. The terminal can be configured, in response to receipt of a trigger signal, to buffer a set of frames and subject each frame of the set of frames to a decode attempt. The terminal can also be configured to convert the convert the captured set of video frames into a compressed video format, and transfer the resulting video file to a file server or to one or more playback devices, in response to a user interface action, or in response to difficult read condition having been detected. The terminal can also be configured to establish two-way video- and audio-communication with a remote video- and audio-streaming device. The video capturing and streaming operation of the terminal can be controlled remotely from a playback device via web interface.

Bar code reading terminal with video capturing mode

A portable data terminal generally includes a housing supporting: a data collection device; a keypad; and a touch screen. One or more PDTs are provided with a monitoring system that records occurrences experienced by the portable data terminal. The record of occurrences may be analyzed to identify errors and/or failure prone parts of the PDT along with behaviors likely to lead to errors or failures. Additionally, the record of events may be analyzed to predict errors and/or failures for any given PDT.

Daniel D. Yeakley

Papers

Data collection system having reconfigurable data collection terminal

Reprogramming system and method for devices including programming symbol

Methods and apparatus to change a feature set on data collection devices

Bar code reading terminal with video capturing mode

Apparatus and methods for monitoring one or more portable data terminals