Abstract: The disclosed embodiments provide an improved monitoring and security system to identify the presence of persons within a premises, to track the relative location of the person as he or she traverse the premises, and to generate an alert and optionally enter a lockdown mode if the person does not possess a pre-registered computing device or wireless transceiver. In the lockdown mode, doors optionally can be shut and locked through remote or local control or automatically if the distance between the person and the particular door falls below a predetermined threshold.

Abstract: The disclosed embodiments provide an improved monitoring and security system to identify the presence of persons within a premises, to track the relative location of the person as he or she traverse the premises, and to generate an alert and optionally enter a lockdown mode if the person does not possess a pre-registered computing device or wireless transceiver. In the lockdown mode, doors optionally can be shut and locked through remote or local control or automatically if the distance between the person and the particular door falls below a predetermined threshold.

Abstract: The disclosed embodiments provide an intelligent control system to monitor the presence, physical location, and identity of computing devices and wireless transceivers within a defined space. That information is routed to a server that facilitates transactions involving physical assets in which the wireless transceivers are installed among persons who are operating the computing devices.

Abstract: A scaffolding safety device is mountable to a scaffolding structure having a pair of spaced apart vertical structures and a platform horizontally extending therebetween for supporting a worker. The device comprises an elongate body, a pair of connectors and a safety line. The elongate body defines opposite longitudinal ends and each connector is positioned at or near a respective longitudinal end for being connected to a respective one of the spaced apart vertical structures thereby providing the elongate body to be horizontally disposed between the spaced apart vertical structures. The safety line comprises resilient material mounted at each longitudinal end thereof to or near a respective one of the longitudinal ends of the elongated body for horizontally and slackingly extending along a least a portion of the longitudinal length of the elongated body. The safety line provides for connecting a safety harness worn by the worker thereto.

Abstract: A kit for a temporary barrier includes at least two vertical post members, a contiguous wire and a tensioning device. The at least two vertical post members define respective top and bottom ends thereof and are positioned on an underlying surface in a spaced apart relationship. The wire runs between the two vertical post members at least towards their respective top ends and at least towards their respective bottom ends thereby providing a top wire portion and a bottom wire portion extending between the two vertical post members. The two vertical post members have respective arcuate bodies along their respective length for arcuately receiving the wire. The tensioning device is mounted to one of the two vertical post members near one of the top or bottom ends thereof and provides tension to the wire. A barrier is provided by the previous kit. A method for building a temporary kit includes mounting vertical posts on an underlying surface in a spaced apart relationship and running a wire between them.

Abstract: Embodiments of the invention relate to the determination of the color of a color sample from an image of the color sample. In one embodiment a color sample capture card is provided having printed thereon color samples of known color (for example, XYZ tri-stimulus values). An image of the test color sample is then captured using domestically available equipment, such as a consumer digital camera or camera-equipped mobile telephone, the image also containing the color sample capture card. In one embodiment the image is then transmitted to a remote color determination service for color sample color determination. Regression analysis is then performed using the RGB color samples in the image and known XYZ colors thereof to characterize the color capture response of the image capture device. Having characterized the image capture device the XYZ color of the unknown color sample can be determined from the RGB color thereof in the image.

Abstract: A kit for a temporary barrier includes at least two vertical post members, a contiguous wire and a tensioning device. The at least two vertical post members define respective top and bottom ends thereof and are positioned on an underlying surface in a spaced apart relationship. The wire runs between the two vertical post members at least towards their respective top ends and at least towards their respective bottom ends thereby providing a top wire portion and a bottom wire portion extending between the two vertical post members. The two vertical post members have respective arcuate bodies along their respective length for arcuately receiving the wire. The tensioning device is mounted to one of the two vertical post members near one of the top or bottom ends thereof and provides tension to the wire. A barrier is provided by the previous kit. A method for building a temporary kit includes mounting vertical posts on an underlying surface in a spaced apart relationship and running a wire between them.

Abstract: Circuitry for adaptive signal equalizing with coarse and fine boost controls by providing multiple serially coupled stages of parallel controllable DC and AC signal gains with coarse and fine gain controls provided across all stages.

Abstract: Embodiments of the invention relate to the determination of the colour of a colour sample from an image of the colour sample. In one embodiment a colour sample capture card is provided having printed thereon colour samples of known colour (for example, XYZ tri-stimulus values). An image of the test colour sample is then captured using domestically available equipment, such as a consumer digital camera or camera-equipped mobile telephone, the image also containing the colour sample capture card. In one embodiment the image is then transmitted to a remote colour determination service for colour sample colour determination. Regression analysis is then performed using the RGB colour samples in the image and known XYZ colours thereof to characterise the colour capture response of the image capture device. Having characterised the image capture device the XYZ colour of the unknown colour sample can be determined from the RGB colour thereof in the image.

Abstract: Embodiments of the invention relate to the determination of the colour of a colour sample from an image of the colour sample. In one embodiment a colour sample capture card is provided having printed thereon colour samples of known colour (for example, XYZ tri-stimulus values). An image of the test colour sample is then captured using domestically available equipment, such as a consumer digital camera or camera-equipped mobile telephone, the image also containing the colour sample capture card. In one embodiment the image is then transmitted to a remote colour determination service for colour sample colour determination. Regression analysis is then performed using the RGB colour samples in the image and known XYZ colours thereof to characterise the colour capture response of the image capture device. Having characterised the image capture device the XYZ colour of the unknown colour sample can be determined from the RGB colour thereof in the image.

Abstract: Method and system for adaptive signal equalizing with alternating boost and amplitude controls. In accordance with one exemplary embodiment, data signal boost control is based on measured equalized and sliced data signal energies within a bandwidth disposed about a higher frequency, while sliced data signal amplitude control is based on measured equalized and sliced data signal energies within a bandwidth disposed about a lower frequency.

Abstract: Embodiments of the invention relate to the determination of the colour of a colour sample from an image of the colour sample. In one embodiment a colour sample capture card is provided having printed thereon colour samples of known colour (for example, XYZ tri-stimulus values). An image of the test colour sample is then captured using domestically available equipment, such as a consumer digital camera or camera-equipped mobile telephone, the image also containing the colour sample capture card. Regression analysis is then performed using the RGB colour samples in the image and known XYZ colours thereof to characterise the colour capture response of the image capture device. In one embodiment the colour calibration characteristics are determined using N known calibration colour samples, wherein N is less than the total number of known calibration colour samples across the whole colour space.

Abstract: Embodiments of the invention relate to the determination of the colour of a colour sample from an image of the colour sample. In one embodiment a colour sample capture card is provided having printed thereon colour samples of known colour (for example, XYZ tri-stimulus values). An image of the test colour sample is then captured using domestically available equipment, such as a consumer digital camera or camera-equipped mobile telephone, the image also containing the colour sample capture card. In one embodiment the image is then transmitted to a remote colour determination service for colour sample colour determination. Regression analysis is then performed using the RGB colour samples in the image and known XYZ colours thereof to characterise the colour capture response of the image capture device, taking into account spatial brightness variations across the image.

Abstract: System and method for adaptive signal equalizing in which overlapping data signal equalization paths provide cumulative data signal equalization to provide multiple equalized data signals having different available amounts of equalization. Signal slicing circuitry slices the equalized data signals to provide multiple sliced data signals, from which the sliced data signal selected as an output data signal is dependent upon the data rate of the incoming data signal.

Abstract: Circuitry for adaptive signal equalizing with coarse and fine boost controls by providing multiple serially coupled stages of parallel controllable DC and AC signal gains with coarse and fine gain controls provided across all stages.