A smart card such as an EMV card that connects, wirelessly or by contact, to a reader or other device, and permits the flow of information/data to/from the card when connected thereto, after fingerprint scanning authorization/user verification system; or image scanning authorization/user verification, or PIN number entry from an on-card pad, or both, including a display screen for displaying changing/static user identification data stored thereon/therein alter such authorization/verification.

In one aspect, a device may include at least one processor and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to determine a device state such as a device error. The instructions may also be executable to, responsive to the determination, load data related to the device state onto a radio-frequency identification (RFID) chip or other RFID element.

Aspects of the invention relate to a smart check that includes an OLED display. The smart check may store data associated with multiple purchasing instruments and utilize the OLED display to present sensitive data associated with a user selected purchasing instrument. In response to the selection, the smart check may transmit sensitive data associated with the selected purchasing instrument. The smart check may receive power when it is inserted into a card reader. Inserting the smart check into the card reader may launch an application stored on the smart check. The smart check may store a value. The value may be converted into a currency associated with a location of the smart check.

The present invention relates to a multi card generation method, a multi card use method and a multi card system. The present invention relates to a multi card in which at least one piece of card information is issued in one multi card having an IC chip, and one of such a plurality of cards is selected and used as a main card.

The present disclosure discloses an electronic tag and a control method thereof. The electronic tag comprises: a power supply module configured to supply power to the electronic tag; a display module configured to display a display screen required by the electronic tag; an electronic tag circuit configured to control the electronic tag to operate in a state that the electronic tag is powered by the power supply module; and a switch circuit configured to disconnect the power supply module from the electronic tag circuit when the display screen does not need to be updated.

Embodiments disclosed herein describe a multi-dimensional code storage and transfer system. The system gets electrical power from the flash light of a typical smart device, and displays a time-varying multi-dimensional code which can be captured and decoded by the smart device. The system can be made by printed electronics technology.

One or more detection activities of a card may allow calculation of rolling speed in motorized readers. Accordingly, the detection activity may result in a data transmission speed with greater accuracy after a determination of position, velocity and/or acceleration of the faster-moving device in relation to the card. Such detection activities may increase a probability of a successful communication sequence.

In some embodiments, a system is provided for transmitting data between a device having a touch screen and a transmitting and/or receiving device. The touch screen may be a capacitive screen and the device may have at least one plate having at least one electrically conductive area, wherein the plate is operatively connected to the touch screen and at least one area is activated.

An electronic tag device for cargo or baggage comprising a housing, a microcontroller, a memory, a wireless communications module, and a sensor module. The microcontroller is configured to receive itinerary data via the wireless communications module while the microcontroller is operating in a first mode and store the itinerary data in memory. The itinerary data may include at least a place of departure, a departure time, a place of arrival, and an arrival time. The microcontroller is further configured to enter a second mode based on at least one of the departure time in the itinerary and sensor data received from the sensor module, wherein the wireless communications module is disabled in the second mode, and return to the first mode based on at least one of the arrival time in the itinerary and sensor data received from the sensor module. The microcontroller will communicate with a remote system using the communications module while in the first mode and turn off all communication while in the second mode.

An electronic price label system and an electronic price label, which include a communication device for receiving information related to a product. The electronic price label further includes a first display for displaying information related to the product, and a second display for displaying information related to the product. The first display and the second display are separate displays, and the first display and second display are adapted to be controlled separate from each other.