A communication apparatus of the disclosure includes: an authentication section that performs personal authentication of a user through BAN (Body Area Network) communication prior to data exchange with a communication peer for predetermined processing; and a communication section that performs the data exchange with the communication peer for the predetermined processing in a case of success of the personal authentication.

A communication apparatus of the disclosure includes: an authentication section that performs personal authentication of a user through BAN (Body Area Network) communication prior to data exchange with a communication peer for predetermined processing; and a communication section that performs the data exchange with the communication peer for the predetermined processing in a case of success of the personal authentication.

A transaction card includes an anodized card body having a front and rear face. Various information and security features may be provided on the front face and on the rear face. A magnetic stripe may be provided on the rear face of the anodized card body. The magnetic stripe may be adhered within a slot formed within the rear face of the anodized body. Alternatively, the magnetic stripe may be provided via an overlay that is adhered to the rear face of the anodized body, and the magnetic stripe may be integral with the overlay or adhered to the overlay after the overlay is applied to the anodized card body. The transaction card may also include a hologram. The hologram may be integral with the overlay or may be applied to the overlay that has been arranged on the anodized card body.

A chip card is provided. The chip card can have a metal layer in which an opening is formed and a slot that extends from one edge of the opening to the outer edge of the metal layer, a booster antenna structure, arranged in the opening, having an antenna section for electromagnetically coupling to the metal layer and having a coupling region for electromagnetically coupling to an antenna structure of a chip module, and the chip module, which is arranged in the coupling region, having the antenna structure arranged on the chip module.

A chip card is provided. The chip card can have a metal layer in which an opening is formed and a slot that extends from one edge of the opening to the outer edge of the metal layer, a booster antenna structure, arranged in the opening, having an antenna section for electromagnetically coupling to the metal layer and having a coupling region for electromagnetically coupling to an antenna structure of a chip module, and the chip module, which is arranged in the coupling region, having the antenna structure arranged on the chip module.

An electromechanical locking system includes one or more moveable locking elements and one or more actuators configured to move each of the one or more moveable locking elements between positions. The system includes an interface configured to receive information from a keycard, a processor, and a computer-readable storage medium. The processor causes the interface to scan the keycard and detect one or more features of the keycard when the keycard is detected by the interface, identify a first code that corresponds to the detected features of the keycard, apply functions to the first code to yield a second code that represents one of the plurality of positions for each of the one or more moveable locking elements, and cause the actuator to move the one or more movable locking elements to the one or more positions that correspond to the second code.

An electromechanical locking system includes one or more moveable locking elements and one or more actuators configured to move each of the one or more moveable locking elements between positions. The system includes an interface configured to receive information from a keycard, a processor, and a computer-readable storage medium. The processor causes the interface to scan the keycard and detect one or more features of the keycard when the keycard is detected by the interface, identify a first code that corresponds to the detected features of the keycard, apply functions to the first code to yield a second code that represents one of the plurality of positions for each of the one or more moveable locking elements, and cause the actuator to move the one or more movable locking elements to the one or more positions that correspond to the second code.

An electromechanical locking system includes one or more moveable locking elements and one or more actuators configured to move each of the one or more moveable locking elements between positions. The system includes an interface configured to receive information from a keycard, a processor, and a computer-readable storage medium. The processor causes the interface to scan the keycard and detect one or more features of the keycard when the keycard is detected by the interface, identify a first code that corresponds to the detected features of the keycard, apply functions to the first code to yield a second code that represents one of the plurality of positions for each of the one or more moveable locking elements, and cause the actuator to move the one or more movable locking elements to the one or more positions that correspond to the second code.

An electromechanical locking system includes one or more moveable locking elements and one or more actuators configured to move each of the one or more moveable locking elements between positions. The system includes an interface configured to receive information from a keycard, a processor, and a computer-readable storage medium. The processor causes the interface to scan the keycard and detect one or more features of the keycard when the keycard is detected by the interface, identify a first code that corresponds to the detected features of the keycard, apply functions to the first code to yield a second code that represents one of the plurality of positions for each of the one or more moveable locking elements, and cause the actuator to move the one or more movable locking elements to the one or more positions that correspond to the second code.

A method includes printing a first magnetic material onto a substrate. The first magnetic material has a first magnetic characteristic and encodes first information based on the first magnetic characteristic. The method further includes printing a second magnetic material onto the substrate. The second magnetic material encodes second information and has a second magnetic characteristic different from the first magnetic characteristic. The second information is encoded based on the second magnetic characteristic.