Abstract: An input device having a plurality of low-visibility sensor electrodes and method for fabricating the same are provided. In one embodiment, an input device includes a plurality of sensor electrodes disposed over a display device. A first sensor electrode of the plurality of sensor electrodes includes a conductive mesh having a first periodicity defined by intersections of conductive traces forming the mesh. A terminal portion of one of the conductive traces terminating at an edge of the first sensor electrode has an orientation that is different than an orientation of a corresponding portion of the mesh defining the first periodicity. An end of the terminal portion proximate the edge laying over a subpixel has the same color as a subpixel of the display device which the end would lay over if the end had the same orientation as the corresponding portion of the mesh defining the first periodicity.

Abstract: A sighting system is disclosed, comprising a housing with small upper minor mounted in its upper center, redirecting light from a single objective lens set, and a larger lower mirror mounted coaxially relative to the lens set and upper minor, both mirrors set at 45° and redirecting light at 90° angles to the lens set. The smaller mirror is positioned closer than the lower minor to the lens set. A night camera system is used for receiving an image through the lens set redirected by the lower mirror and amplified through an intensifier before transmission to a video display monitor(s). A day camera system receiving the image from the lens set redirected by the smaller minor transmits the image to the monitor(s) for separate display of the image, enabling simultaneous capture of the optimum amount of light by each camera, maximizing the housing's diametrical space to receive incoming light.

Abstract: An integrated display and touch sensor device comprises a plurality of display pixels and a processing system communicatively coupled with a plurality of common voltage electrode segments and with a plurality of receiver sensor electrodes. The plurality of display pixels is configured for displaying information on the display. The processing system is configured for driving a voltage transition onto a common voltage electrode segment of the plurality of common voltage electrode segments. The voltage transition provides a common voltage for refreshing at least one display pixel of the plurality of display pixels, and generates a first electrical signal on at least one receiver sensor electrode of the plurality of receiver sensor electrodes. The processing system is also configured for acquiring a first measurement of a capacitive coupling between the driven common voltage electrode segment and the at least one receiver sensor electrode by measuring the first electrical signal.

Abstract: A sighting system is disclosed, comprising a housing with small upper mirror mounted in its upper center, redirecting light from a single objective lens set, and a larger lower mirror mounted coaxially relative to the lens set and upper mirror, both mirrors set at 45° and redirecting light at 90° angles to the lens set. The smaller mirror is positioned closer than the lower mirror to the lens set. A night camera system is used for receiving an image through the lens set redirected by the lower mirror and amplified through an intensifier before transmission to a video display monitor(s). A day camera system receiving the image from the lens set redirected by the smaller mirror transmits the image to the monitor(s) for separate display of the image, enabling simultaneous capture of the optimum amount of light by each camera, maximizing the housing's diametrical space to receive incoming light.

Abstract: A system receives an Extensible Markup Language (XML) feed, where the XML feed includes a reference to secure content. The system downloads secure content from a remote location based on the reference included in the XML feed.

Abstract: A card reader configured to read a smart card can be detachably connected to a mobile computing device. When the card reader is attached to the mobile device, an application installed on the mobile computing device permits the mobile device to communicate with the card reader in order to process transactions. Security measures can be used on the mobile device to prevent theft of a PIN during software PIN entry of a payment transaction. The mobile device can prevent the keypad or other input interface from displaying feedback. The mobile device can also prevent passcodes from being stolen by displaying media encoded with digital rights management (DRM) and by managing the media and user inputs at a secure server. A mobile device can securely communicate with a card reader for a payment transaction using asymmetric or symmetric encryption.

Abstract: A card reader configured to read a smart card can be detachably connected to a mobile computing device. When the card reader is attached to the mobile device, an application installed on the mobile computing device permits the mobile device to communicate with the card reader in order to process transactions. Security measures can be used on the mobile device to prevent theft of a PIN during software PIN entry of a payment transaction. The mobile device can prevent the keypad or other input interface from displaying feedback. The mobile device can also prevent passcodes from being stolen by displaying media encoded with digital rights management (DRM) and by managing the media and user inputs at a secure server. A mobile device can securely communicate with a card reader for a payment transaction using asymmetric or symmetric encryption.

Abstract: A card reader configured to read a smart card can be detachably connected to a mobile computing device. When the card reader is attached to the mobile device, an application installed on the mobile computing device permits the mobile device to communicate with the card reader in order to process transactions. Security measures can be used on the mobile device to prevent theft of a PIN during software PIN entry of a payment transaction. The mobile device can prevent the keypad or other input interface from displaying feedback. The mobile device can also prevent passcodes from being stolen by displaying media encoded with digital rights management (DRM) and by managing the media and user inputs at a secure server. A mobile device can securely communicate with a card reader for a payment transaction using asymmetric or symmetric encryption.

Abstract: A card reader configured to read a smart card can be detachably connected to a mobile computing device. When the card reader is attached to the mobile device, an application installed on the mobile computing device permits the mobile device to communicate with the card reader in order to process transactions. Security measures can be used on the mobile device to prevent theft of a PIN during software PIN entry of a payment transaction. The mobile device can prevent the keypad or other input interface from displaying feedback. The mobile device can also prevent passcodes from being stolen by displaying media encoded with digital rights management (DRM) and by managing the media and user inputs at a secure server. A mobile device can securely communicate with a card reader for a payment transaction using asymmetric or symmetric encryption.

Abstract: Method, systems, and apparatus for receiving the email message from a sender device; identifying, using data processing apparatus of a payment service system, a sender email address, a service email address, and one or more recipient email addresses from the email message; identifying, for the sender email address, a sender financial account associated with the payment service system and, for each of the one or more recipient email addresses, a respective recipient financial account associated with the payment service system; identifying a payment amount from a subject or body of the email message; submitting a request to transfer, using the payment service system, the payment amount from the respective sender financial account to the respective recipient financial account.

Abstract: Refrigeration systems are configured to utilize an operating fluid comprising an activated oil blend. The activated oil blend can comprise one or more precursor oils that are blended in a closed vessel containing a catalyst. Preferred operating fluids also comprise a polar heat transfer fluid such as r-134a, wherein at least some of the polar heat transfer molecules are complexed to a component of the activated oil blend.

Abstract: Compositions including a polar heat transfer fluid that was passed through a vessel containing a catalyst are disclosed. Preferred catalysts can comprise copper, polyamide, stainless steel, or a combination thereof. Compositions can also comprise one or more types of long chain fatty acids, preferably from food oils, and preferably fatty acids that have been activated by virtue of having been passed through a vessel comprising a catalyst.

Abstract: Operation of a refrigeration system can be improved by adding a novel refrigerant composition comprising a mixture of activated long chain fatty acids with a polar heat transfer fluid. Activation is preferably accomplished by blending a mixture of the oils and the heat transfer fluid in a vessel containing a catalyst. Contemplated improvements can include, among other things, a reduction in power consumption, a reduction in evaporator coil condensation, or a reduction in leakage of operating fluid.

Abstract: Compositions comprising an activated oil blend are provided. Also provided are compositions comprising a halo-alkene complex can be used as a refrigerant. The compositions can increase the energy efficiency and reduces leakage rates of refrigeration systems. Some compositions comprise at least 0.1 wt % of an oleic oil fatty acid, 0.1 wt % of a linoleic oil fatty acid, and at least 98 wt % of r-134a. Some compositions comprise an oil blend comprising an oleic acid to linoleic acid ratio of approximately 60:1. At least some of the r-134a can be complexed with at least one of the organic oil fatty acids.

Abstract: Compositions including an activated oil blend are provided. An oil blend can comprise one or more oils having a long chain fatty acid, preferably an oleic acid or linoleic acid. An oil blend of the inventive subject matter can be activated in an open or closed vessel comprising a catalyst. Some preferred catalysts include copper, a polyamide such as Nylon, and stainless steel. The activated oil blend can be combined with, among other things, a fluid having molecules of sufficient polarity to complex with a fatty acid molecule of the activated oil blend.

Abstract: A sighting system is disclosed, comprising a housing with small upper minor mounted in its upper center, redirecting light from a single objective lens set, and a larger lower mirror mounted coaxially relative to the lens set and upper minor, both mirrors set at 45° and redirecting light at 90° angles to the lens set. The smaller mirror is positioned closer than the lower minor to the lens set. A night camera system is used for receiving an image through the lens set redirected by the lower mirror and amplified through an intensifier before transmission to a video display monitor(s). A day camera system receiving the image from the lens set redirected by the smaller minor transmits the image to the monitor(s) for separate display of the image, enabling simultaneous capture of the optimum amount of light by each camera, maximizing the housing's diametrical space to receive incoming light.

Abstract: A capacitive sensor apparatus comprises a first sensing element and a second sensing element. The first sensing element has a length oriented along a first axis of a contactable capacitive sensing reference surface; has a substantially constant width along its length; and is configured to have varying capacitive coupling, along the first axis, to an object proximate to the contactable capacitive sensing reference surface. The second sensing element has a length oriented along the first axis; has substantially constant width along its length; and is configured to have varying capacitive coupling, along the first axis, to the object proximate to the contactable capacitive sensing reference surface. The first sensing and second sensing elements are conductive and are configured to provide information corresponding to a spatial location of the object relative to the first axis.

Abstract: An input device having a plurality of low-visibility sensor electrodes and method for using the same are provided. In one embodiment, an input device includes a display device and a plurality of sensor electrodes disposed over the display device. The sensor electrodes are configured to sense objects in a sensing region of the input device. The sensor electrodes include a plurality of spaced apart conductive traces, each conductive trace having a diameter less than about 10 um. The conductive traces are disposed such that the conductive traces form a moiré pattern with the display device, wherein said moiré pattern comprises a spatial frequency greater than about 10 cycles per centimeter.

Abstract: Systems and methods for detecting a position of an object in a sensing region are disclosed. One system includes a position sensor having an opaque capacitive proximity sensor, a light source, and a light conductor coupled to the light source and at least partially disposed over the opaque sensor, the light conductor configured to transmit at least a portion of the light from the light source to generate driven light effects in the sensing region. The system further includes a processor configured to control production of the light, and a display configured to illustrate a digital representation based on the position. A method includes the steps of sensing a position of an object in the sensing region based on a conductive property of the object, controlling light produced by a light source, and generating driven light effects in the sensing region using at least a portion of the light.

Abstract: A flexible circuit assembly is provided which includes a flexible circuit, a substrate of a capacitive-sensing device and an electronic component that are coupled to the flexible circuit. The flexible circuit includes a first portion having a first conductive contact pad, a second portion having a second conductive contact pad, and a third portion disposed between the first portion and the second portion. The flexible circuit is configured to fold at the third portion between the first portion and the second portion so that the first conductive contact pad couples to a first conductor disposed along a first edge of the substrate and the second conductive contact pad couples to a second conductor disposed along a second edge of the substrate of the capacitive-sensing device. The first edge of the substrate of the capacitive-sensing device is non-parallel to the second edge of the substrate of the capacitive-sensing device.