Abstract: A method and a device for detecting the presence of broadcast receivers, such as mobile communication devices, within a communication network and transitioning to selective communications to one or more of the receivers. The method including sending a broadcast query to a plurality of mobile units (“MUs”), receiving at least one response from each at least one of the MUs, each of the responses specifying whether each of the at least one MU that can receive a broadcast transmission, and indicating to a user whether any of the MUs responded to the broadcast query. Described is a further method including receiving a broadcast transmission from an MU, sending a request to the MU to conduct a private communication session, and conducting the private communication session with the MU. Described is a device including means for determining whether further devices can receive a broadcast transmission from the device, and means for transitioning from a broadcast communication session to a private communication session.

Abstract: Methods and apparatus for swipe image scanning comprising a scan stand and an imaging scanner. An exemplary scan stand comprises an illumination module and a receiving structure to receive the imaging scanner. Other embodiments further comprise a scan module, an illumination module, a processing unit, a detection component and memory. In an embodiment, the scan stand illuminates target dataforms brighter than the illumination from the scanner allowing for shorter exposure times and improved scanner performance.

Abstract: Methods and apparatus for swipe image scanning comprising a scan stand and an imaging scanner. An exemplary scan stand comprises an illumination module and a receiving structure to receive the imaging scanner. Other embodiments further comprise a scan module, an illumination module, a processing unit, a detection component and memory. In an embodiment, the scan stand illuminates target dataforms brighter than the illumination from the scanner allowing for shorter exposure times and improved scanner performance.

Abstract: Update data is uploaded in the field to data capture systems, such as electro-optical readers, RFID readers, and imagers, either before, after, or during data capture.

Abstract: Management data is uploaded and downloaded in the field to data capture systems, such as electro-optical readers, RFID readers, and imagers, either before, after, or during data capture in a manner transparent to the system without disturbing the data capture.

Abstract: An interface assembly is provided for interfacing an imaging engine having an adjustable lens assembly to a circuitry assembly of an optical code reader system, the interface assembly includes a first coupling circuitry assembly for transmission of at least one input signal in a first direction from the circuitry assembly toward the imaging engine, the at least one input signal including at least one focus control signal for controlling the lens assembly for selecting a focus position of at least two focus positions, and a second coupling circuitry assembly for transmission of at least one output signal in a second direction from the imaging engine toward the circuitry assembly, the at least one output signal including at least one pixel data signal, wherein the at least one pixel data signal is indicative of light sensed by a photo sensor array of the imaging engine. Preferably, the imaging engine is removably positioned and/or dimensioned and configured to fit within a predetermined form factor.

Abstract: Methods and apparatus for swipe image scanning comprising a scan stand and an imaging scanner. An exemplary scan stand comprises an illumination module and a receiving structure to receive the imaging scanner. Other embodiments further comprise a scan module, an illumination module, a processing unit, a detection component and memory. In an embodiment, the scan stand illuminates target dataforms brighter than the illumination from the scanner allowing for shorter exposure times and improved scanner performance.

Abstract: Described are a device and a method for acquiring data using a camera port of a processor. The device includes a processing unit; a memory arrangement storing a set of instructions; and a camera port. The camera port is configured to receive first data in a first format from a camera-type arrangement. The camera port receives from a non-camera type data acquisition device second data in a second format and the processing unit converts the second data into further second data stored in the first format using the set of the instructions.

Abstract: A programmable imaging pixel array and barcode imager incorporating the same are provided where the aspect ratio of each pixel of the imaging pixel array can be changed to better match the type of barcode being imaged. For lower density barcodes that are far away from the barcode imager, for example, the aspect ratio of the imaging pixel array can be programmed on the fly to maximize aspect ratio and thereby increase the signal-to-noise ratio in the received signal. When reading high density barcodes, such as PDF417 barcode symbols, the aspect ratio of the imaging pixel array can also be programmed on the fly to obtain an aspect ratio which does not compromise the performance of the barcode imager.

Abstract: An imaging and an illuminating engine is provided for an optical code reader to image and illuminate remote target indicia. The engine includes an image sensor for receiving reflected illumination from the remote indicia and at least two illumination assemblies for providing illumination of the remote indicia. Each illumination assembly is capable of providing a number of different outputs, such as light having different wavelengths or different output durations. A transmissive, optical element overlays the engine for preventing light generated by the at least two illumination assemblies from reflecting back towards the image sensor. The imaging engine is an integrated circuit package for easily inserted and interfacing within an optical code reader as a plug-and-play component.

Abstract: An imaging and illuminating engine for an optical code reader to illuminate and image remote target indicia, such as an optical code, is provided. The engine includes an image sensor for receiving reflected illumination from the remote indicia and an illumination assembly for providing illumination of the remote indicia. The illumination assembly is capable of providing a plurality of different outputs, such as light having different wavelengths. The illumination assembly can also be provided with a single illuminating device for providing one illumination output for illuminating substantially the entire field of view. A transmissive, optical element overlays the engine for preventing light generated by the illumination assembly from reflecting back towards the image sensor. The imaging engine is an integrated circuit package configured for easily interfacing within an optical code reader as a plug-and-play component.

Abstract: Imaging optical code readers and imaging systems are disclosed for measuring or deriving physical parameters of objects in a field of view such as object dimensions and weights. A projected pattern and weight responsive platform maybe used in such measurements.

Abstract: An imaging optical code reader is adapted for use in producing video displays and for use in motion detection surveillance using video compression and narrow band width communication links. An optical system including a plane parallel plate may be employed to change the system focal distance. The imaging optical code reader is also adapted for measurement of physical parameters of a target object including motion, distance, weight and dimensions.

Abstract: An interface assembly is provided for interfacing an imaging engine having an adjustable lens assembly to a circuitry assembly of an optical code reader system, the interface assembly includes a first coupling circuitry assembly for transmission of at least one input signal in a first direction from the circuitry assembly toward the imaging engine, the at least one input signal including at least one focus control signal for controlling the lens assembly for selecting a focus position of at least two focus positions, and a second coupling circuitry assembly for transmission of at least one output signal in a second direction from the imaging engine toward the circuitry assembly, the at least one output signal including at least one pixel data signal, wherein the at least one pixel data signal is indicative of light sensed by a photo sensor array of the imaging engine. Preferably, the imaging engine is removably positioned and/or dimensioned and configured to fit within a predetermined form factor.

Abstract: An imaging optical code reader is adapted for use in producing video displays. A rotating plate carrier is capable of placing several different optical elements into the optical paths of the system including at least one plane parallel plate to change the system focal distance.

Abstract: An imaging optical code reader is adapted for use in producing video displays and for use in motion detection surveillance using video compression and narrow band width communication links. An optical system including a plane parallel plate may be employed to change the system focal distance. The imaging optical code reader is also adapted for measurement of physical parameters of a target object including motion, distance, weight and dimensions.

Abstract: A hardware identification system is provided in a bar code reading arrangement including a main body and a plurality of modular detachable scanning heads connectable to the main body dependent on the application desired for the reader. Each of the heads includes a voltage divider dividing identification voltage and the main body includes a microprocessor including an analog to digital converter which reads the identification voltage, converts it to a digital signal and compares the identification voltage against a look-up table of identification voltages and their associated hardware element to identify the module type. Alternatively, or in addition, the module may be similarly configured to identify the main body by virtue of an identification voltage defined by a voltage divider in the main body. Alternatively the hardware identification system includes an electronic subassembly such as a PC board used for example in computer systems for automatic identification of hardware.