Abstract: A card exhibiting enhanced detection is provided. A plurality of detector shapes that may be associated with a detection system increases detection effectiveness, while reducing adverse effects of detection systems that may be operating within a electromagnetic field environment.

Abstract: Dynamic magnetic stripe communications devices are provided as magnetic stripe emulators. A magnetic stripe emulator may include a coil. Drive circuits may be coupled to this coil in order to produce electromagnetic fields from the coil operable to communicate with a magnetic stripe reader.

Abstract: Dynamic magnetic stripe communications devices are provided as magnetic stripe emulators. A magnetic stripe emulator may include a coil. Drive circuits may be coupled to this coil in order to produce electromagnetic fields from the coil operable to communicate with a magnetic stripe reader.

Abstract: A card is fabricated by fixing together multiple boards. By fabricating a card from multiple boards, the reliabilities of the individual boards may be tested independently. Failure of a single board component may not, for example, result in failure of a card so long as the reliability of a single board is determined before the single board component is fixed to the other board component(s).

Abstract: A card (e.g., a payment card) or device (e.g., a token or phone) is provided with a magnetic emulator having a soft magnetic material whose reluctance is controlled.

Abstract: A card exhibiting enhanced detection is provided. A plurality of detector shapes that may be associated with a detection system increases detection effectiveness, while reducing adverse effects of detection systems that may be operating within a electromagnetic field environment.

Abstract: A laminated card is provided with manual input interfaces. Such manual input interfaces may provide tactile feedback to a user. Laminated cards may be provided as payment cards, identification cards, medical cards, or any other type of card.

Abstract: A laminated card is provided with manual input interfaces. Such manual input interfaces may provide tactile feedback to a user. Laminated cards may be provided as payment cards, identification cards, medical cards, or any other type of card.

Abstract: Laminated cards with user interfaces are provided. The user interfaces can have enhanced tactile feel. In one embodiment, a card may be constructed to have a dual-layer user interface. In another embodiment, a card may be constructed to include a support structure. In yet another embodiment, a card may include a relatively soft material that covers at least a portion of the user interface. In yet another embodiment, a card may include a user interface that is fluidically coupled to a bladder. In a further embodiment, a card can include any combination of a user interface, which may be a dual-layer user interface, a support structure, a soft material that at least partially covers a user interface, and a bladder.

Abstract: Dynamic magnetic stripe communications devices are provided as magnetic stripe emulators. A magnetic stripe emulator may include a coil. Drive circuits may be coupled to this coil in order to produce electromagnetic fields from the coil operable to communicate with a magnetic stripe reader.