Abstract: Systems and methods for enabling an integrated multifunction scope for optical combat identification and other uses. The functionality of Multiple Integrated Laser Engagement System (MILES) is combined with Optical Combat Identification Systems (OCIDS) or other identification as friend or foe (IFF) systems. This can provide for improved MILES performance through the utilization of a common laser transmission system and/or the use of location information systems, such as global positioning system (GPS) coordinates. According to some embodiments, various additional features may be included for use in training and/or combat environments.

Abstract: A handheld transit fare device is provided. The transit fare device includes an NFC interface configured to send and receive data, a memory, and a processor. The processor is configured to receive, via the interface, a list of transactions from a host device using standard smart card protocol commands and reply structures. The list of transactions includes identifiers of fare access media used to gain access to a transit vehicle. The processor is configured to store the list of transactions on the memory and to provide a first indication that the list of transactions has been received. The processor is configured to receive, via the interface, an identifier from a fare access media on the transit vehicle, determine whether the identifier from the fare access media matches one of the identifiers from the list of transactions, and provide a second indication that provides a result of the determination.

Abstract: A handheld transit fare device is provided. The transit fare device includes an NFC interface configured to send and receive data, a memory, and a processor. The processor is configured to receive, via the interface, a list of transactions from a host device using standard smart card protocol commands and reply structures. The list of transactions includes identifiers of fare access media used to gain access to a transit vehicle. The processor is configured to store the list of transactions on the memory and to provide a first indication that the list of transactions has been received. The processor is configured to receive, via the interface, an identifier from a fare access media on the transit vehicle, determine whether the identifier from the fare access media matches one of the identifiers from the list of transactions, and provide a second indication that provides a result of the determination.

Abstract: In a phased-array communications system with a distributed processing architecture, channelized beamforming is used to minimize sampling and computational requirements, as well as reduce the data rates required for the communication of data and control information between system components. A central processor within the phased array system performs parallelized synthesis of channelized beams to form beams composite beams in sub-bands that overlap multiple channels. The phased array system incorporates a flexible scheme for channelization, channelized beamforming, and synthesis so that any number of composite beams may be synthesized in parallel at any one time. The system is capable of simultaneously processing beams that occupy overlapping subbands, and does not require restriction on the bandwidths or center frequencies of the subbands which the beams occupy.

Abstract: Embodiments of methods and machines are disclosed for enabling contactless devices, such as contactless payment cards and other devices having near-field communication (NFC) capabilities, for use as fare media in a transit and/or transportation system. Embodiments include reading contactless data from a contactless device and associating it with information received from another source on the device. For example, associating a primary account number (PAN) and/or other information received from a contactless payment card's contactless interface with a PAN obtained from a magnetic stripe of the contactless payment card. The information can then be further associated with one or more products and/or a transit user account.

Abstract: In one embodiment, a method for converting a smartcard into a virtual media in a transit system is provided. The method includes reading data from a smartcard. The data includes product information related to a transit product stored on the smartcard. The data is communicated to a smartcard management system such that the smartcard management system may create a record of the smartcard. The data is also communicated to a ticket management system. An indication of the creation of an account from the ticket management system is received. The account includes a unique account identifier and the data. An input from a contactless media is received. The input includes an identifier of the contactless media. The identifier is communicated to an authorization service. A token created by the authorization service is received. The token is associated with the identifier. The token is communicated to the ticket management system.

Abstract: A system and method for modifying facial animations to include expression and microexpression information is disclosed. Particularly, a system and method for applying actor-generated expression data to a facial animation, either in realtime or in storage is disclosed. Present embodiments may also be incorporated into a larger training program, designed to train users to recognize various expressions and microexpressions.

Abstract: Techniques are disclosed for creating optical systems and devices that provide through-sight information while enabling the optical systems and devices to maintain a small, lightweight form factor. According to certain embodiments of the invention, an optical assembly can include a liquid-crystal display (LCD) disposed between the two prism elements of a Schmidt-Pechan prism at a focal plane of the optical assembly. This allows the LCD to be used to display information by blocking light passing through the optical assembly. Additionally, a light-emitting display, such as a backlit LCD, light-emitting diode (LED) display, or organic LED (OLED) display, can be coupled at a surface of one of the two prism elements of the Schmidt-Pechan prism to provide additional information in low-light environments.

Abstract: Enabling a passenger of a vehicle to enter or board the vehicle without necessarily having previously purchased a ticket or fare, and then to perfect a ticket purchase using their handheld device while on-board the vehicle.

Abstract: Systems and techniques are presented for determining the position of a mobile device. The mobile device receives two beacon packets transmitted at varying power levels by a first beacon and determines received signal strength (RSS) levels for the beacon packets. A maximum distance and a minimum distance are determined based on the power levels that the packets were transmitted at and the RSS levels that the packets were received at. An area around the first beacon is determined based on the distance range. The mobile device receives two additional beacon packets transmitted at varying power levels by a second beacon and determines RSS levels for the beacon packets. A distance range between the mobile device and the second beacon is determined and an area around the second beacon is determined based on the distance range. The area of overlap between the beacons is where the mobile device is positioned.

Abstract: Embodiments of the invention provide systems and methods for converting barcode media to magnetic media. In one aspect, a method for converting a barcode media into a magnetic stripe media is provided. The method includes reading data encoded on a barcode media. The data includes information indicative of a transit purchase and an identifier of the barcode media. The barcode media is authenticated by checking the identifier against a list of issued barcodes and determining that the barcode media is unused by checking the identifier against a list of used barcode media. The method includes converting the data from the barcode media into magnetic data storable on a magnetic media and writing the magnetic data onto the magnetic media. The method includes distributing the magnetic media containing the magnetic data and communicating information related to a conversion transaction. The information includes an indication of the distribution of the magnetic media.

Abstract: Embodiments of systems, methods, and machine-readable media are disclosed for enabling the management of a transit user account of a transit system with a mobile device. Embodiments of a transit system utilizing such transit user accounts are also disclosed. Embodiments for enabling a mobile device to manage a transit user account can include receiving an identification code of a fare media and receiving contact information of the mobile device. The transit user account, which can be used in transactions of the transit system associated with the fare media, can be created using user information and a passcode. Additionally, the mobile device can be authenticated by sending at least one message to the mobile device and receiving at least one message from the mobile device.

Abstract: Systems, methods, and devices for detection of a substance on the surface of an object are disclosed. An RFID receiver can communicate with an RFID device to determine a position of the RFID device and to initiate a transaction. When the RFID device enters a defined volume, an illuminator can be triggered, which illuminator illuminates the RFID device. Light property data for the RFID device can be collected by a sensor, and the light property data can be compared to light property information for one or several substances. If the light property data matches the light property information, then a substance can be identified as present on the surface of the object.

Abstract: Systems and methods that enable scalable, cost-effective payment reconciliation between owners of devices at least temporarily connected in or to a particular low-power, ad hoc mesh network.

Abstract: Systems and methods are provided for enhancing a signal for load modulation from reading a smartcard. According to such methods, an antenna signal is generated by transceiver circuitry. An antenna signal field associated with the antenna signal can be transmitted. A reference signal that is substantially constant in amplitude and phase and substantially in phase with a carrier frequency of the antenna signal can be generated. A modulated antenna signal can be received. The modulated antenna signal can include the antenna signal that has been modulated as a result of the presence of a smartcard within the antenna signal field. The reference signal can be subtracted from the modulated antenna signal to produce a resultant signal. The resultant signal may be provided to receiving circuitry of the transceiver circuitry.

Abstract: A simulated weapon includes a mechanical counting mechanism that incrementally advances upon firing of a simulated round. When the mechanical counting mechanism reaches a state indicating that all simulated rounds have been fired, a slide of the weapon is locked back, mimicking the lockback feature of an actual weapon. The simulated weapon may be untethered, enabling realistic training in weapon handling. The mechanical counting mechanism may be actuated by motion of the slide.

Abstract: A card protection device and method of protecting data stored on a contactless smartcard are disclosed. The card protection device may include an antenna, a detector circuit, and an alerting circuit. The antenna may include a magnetic loop that is coupled to a tuning circuit responsive to magnetic field emissions in a frequency band associated with contactless smartcard communications. The detector circuit is coupled to the antenna and may include control logic for attenuating the magnetic field emissions based on smartcard operating characteristics. The detector circuit can store energy associated with the magnetic field emissions and the alerting circuit can provide an audible and/or visual alert using the stored energy. Optionally, the card protection device may be integrated with other smartcard communication functions and/or it may share components with a contactless smartcard.

Abstract: Techniques are disclosed for providing trip planning and associated payment of a trip involving multiple modes of transportation (i.e., “multi-modal trip planning”). Embodiments can enable a user to plan a multi-modal journey on an electronic device, and pay for products (tolls, tickets, etc.) associated with the journey on the same electronic device, or a different electronic device. Embodiments can also allow for re-planning a journey, providing for an alternative route when current information regarding an original route suggests the alternate route would be advisable. Payment for products associated with the alternate route can be provided.

Abstract: A method and system for beamforming a multi-element array using time delays is provided. The array includes transmit array elements and receive array elements. Each of the array elements includes a processor. Modulation and demodulation functions are performed at the processors of each array element. The modulation and demodulation functions utilize receive time offsets and phase shifts, and transmit time offsets and phase shifts, respectively. The receive time offsets and phase shifts, and the transmit time offsets and phase shifts are determined by a central processing unit in order to beamform received signals and transmitted signals, respectively. The array elements are arranged in a daisy chain fashion in order to facilitate communication of control parameters, communication of bits to be transmitted and distributed combining of demodulated baseband samples from one array element to another and communicating the combined samples to the central processing unit.

Abstract: In a phased-array communications system with a distributed processing architecture, channelized beamforming is used to minimize sampling and computational requirements, as well as reduce the data rates required for the communication of data and control information between system components. A central processor within the phased array system performs parallelized synthesis of channelized beams to form beams composite beams in sub-bands that overlap multiple channels. The phased array system incorporates a flexible scheme for channelization, channelized beamforming, and synthesis so that any number of composite beams may be synthesized in parallel at any one time. The system is capable of simultaneously processing beams that occupy overlapping subbands, and does not require restriction on the bandwidths or center frequencies of the subbands which the beams occupy.