Abstract: Systems and methods are provided for a smart card to emulate chip cards and/or magnetic stripe cards. A smart card may attach to a device that programs the smart card to emulate the chip cards and/or the magnetic stripe cards. The base device may carry information regarding each card to be emulated, and may display a representation of such cards to be emulated on a touch display of the base device. A user may select a card to be emulated by interacting with the touch display. The smart card may include a contact area, a plurality of chips, and a switch to transmit signals between the contact area and a selected chip representing the card to be emulated.

Abstract: Systems and methods are provided for a smart card to emulate chip cards and/or magnetic stripe cards. A smart card may attach to a device that programs the smart card to emulate the chip cards and/or the magnetic stripe cards. The base device may carry information regarding each card to be emulated, and may display a representation of such cards to be emulated on a touch display of the base device. A user may select a card to be emulated by interacting with the touch display. The smart card may include an antenna and a contact area, and two contacts of the contact area may provide an electrical path from the base device to the antenna of the smart card.

Abstract: Systems and methods are provided for a smart card to emulate chip cards and/or magnetic stripe cards. A smart card may attach to a device that programs the smart card to emulate the chip cards and/or the magnetic stripe cards. The base device may carry information regarding each card to be emulated, and may display a representation of such cards to be emulated on a touch display of the base device. A user may select a card to be emulated by interacting with the touch display. When the smart card is removed from the base device, a timer on the smart card and a timer on the base device are executed for the same period of time. Upon expiration of the smart card timer, the smart card is disabled. Upon expiration of the base device timer, the display of the base device indicates that the smart card is disabled.

Abstract: Systems and methods are provided for a card that includes a Near Field Communication (NFC) device, a power management unit coupled to the NFC device, and a battery device coupled to power management unit, where the NFC device is configured to collect energy from an NFC RF field, the NFC device is configured to route collected energy to the power management unit, and the power management unit is configured to use the collected energy to charge the battery device.