According to various implementations, a vehicle pyrotechnic initiator assembly includes an initiator that includes at least one electrode pin and a validation device in electrical communication with the at least one electrode pin. The validation device provides validation information about at least a portion of the initiator assembly and/or a safety device in which the initiator assembly is installed. The validation information may include a date associated with an expiration of the initiator assembly and/or the safety device. The validation information may also or alternatively include a manufacturer identity associated with a manufacturer of the initiator assembly and/or safety device. In some implementations, the validation device includes an electrical circuit and/or memory that stores the validation information. For example, the validation device may include an ASIC chip.

A payment card (e.g., credit and/or debit card) is provided with a magnetic emulator operable to act as a magnetic stripe read-head detector and a data transmitter. A multiple layer flexible PCB may be fabricated to include multiple magnetic emulators. An emulator may include a coil that includes magnetic, ferromagnetic, or ferromagnetic, material in the coil's interior. Coils may be associated with zones. As a read-head is detected to move from zone-to-zone, coils may be activated to transmit information in those zones.

A retrofitted credit card including a certified smart card chip, a display and retrofitted emulation circuitry operative to enable the certified smart card chip to communicate information to the display notwithstanding that the certified smart card chip is configured for communication only with an external read/write device.

The invention concerns a smart card comprising a microcircuit, at least one other component including a protruding component and external contacts in a card-holder. The invention is characterized in that the microcircuit (1), the protruding component (2) and the external contacts (12) form part of a subassembly (S1) fixed in a housing (C1+C2+C3) provided in part of the thickness of the card-holder, said subassembly including a support film (10) bearing on one inner surface the microcircuit (1) and at least the protruding component (2) and on one outer surface the external contacts (12), a window (11) being arranged in said film opposite part of the projecting component.

A method and system for communicating estimated blood loss parameters of a patient to a user, the method comprising: receiving data representative of an image, of a fluid receiver; automatically detecting a region within the image associated with a volume of fluid received at the fluid receiver, the volume of fluid including a blood component; calculating an estimated amount of the blood component present in the volume of fluid based upon a color parameter represented in the region, and determining a bias error associated with the estimated amount of the blood component; updating an analysis of an aggregate amount of the blood component and an aggregate bias error associated with blood loss of the patient, based upon the estimated amount of the blood component and the bias error; and providing information from the analysis of the aggregate amount of the blood component and the aggregate bias error, to the user.

A biometric authorised smartcard 102 comprises: a biometric sensor 130; a control system 114, 128 for controlling operation of the smartcard 102; and a graphical user interface 18 for displaying alphanumeric information to a user of the smartcard 102. The smartcard 102 has one or more protected feature(s) that are accessible to a user identified via the biometric sensor 130 and the graphical user interface 18 displays information in response to interaction of the user with the biometric sensor 130. The information can be used to guide enrolment of a user via the biometric sensor 130 and/or to aid the interaction of the user with the biometric sensor 130 during biometric authorisation after enrolment.

A bottle for storing medicine that may include at least one sensor to determine an aspect about the medicine stored within the bottle. The bottle may also include a processor that receives the information from the one or more sensors. A wireless communication interface may be integrated with the bottle to communicate information.

A payment card (e.g., credit and/or debit card) or other device (e.g., mobile telephone) is provided with a magnetic emulator operable to communicate data to a magnetic stripe read-head. Gift cards may be inputted by a user into such a payment card or other device such that a user can combine gift cards. Similarly, a user be provided with a global payment account that can be utilized in multiple countries that have different standards for formatting data. A user may be provided with a default country (e.g., United States) but may have a way to select that the user is in a different country (e.g., Japan). Accordingly, a user may select that a Japanese data structure be transmitted through a magnetic stripe reader when the user is in Japan.

A reader system and an imaging device are provided. The reader system is configured to read a tag attached to an item at a location relative to a barcode. The barcode is associated with the item. Once the reader system identifies the tag, the imaging device uses the placement of the tag and/or features of the tag to identify and read the barcode. The imaging device may also identify the tag. Once the barcode is identified, the barcode and the tag are associated.

Systems, methods and apparatus are provided for light-based authentication of a payment card. The payment card may include a randomized mix of materials. The materials may include transparent or translucent materials. A light source may shine light on a surface of the payment card. Light passing through the card may generate a light pattern that is unique to the payment card. The light pattern may be captured and compared to a reference light pattern to authenticate the payment card. In some embodiments, photodetectors may detect light patterns generated through interactions with the card materials.