Abstract: A multi-functional wireless communication device for access control and ticket validation, has a housing, a processing unit for managing the operations and functionalities of the device, communication modules, including Bluetooth, NFC, RF, and UWB modules for wireless communication with various external devices, such as terminals and access control systems. The exemplary device has a secure element for securely storing sensitive information and cryptographic keys, e. a haptic element for providing user feedback during device operation, protected flash memory for storing data and device settings, a speaker for outputting audible feedback, a visualization element for providing visual feedback, a battery for providing power to the device, and a button for initiating ticket validation or access control operations.

Abstract: A multi-functional wireless communication device for access control and ticket validation, has a housing, a processing unit for managing the operations and functionalities of the device, communication modules, including Bluetooth, NFC, RF, and UWB modules for wireless communication with various external devices, such as terminals and access control systems. The exemplary device has a secure element for securely storing sensitive information and cryptographic keys, e. a haptic element for providing user feedback during device operation, protected flash memory for storing data and device settings, a speaker for outputting audible feedback, a visualization element for providing visual feedback, a battery for providing power to the device, and a button for initiating ticket validation or access control operations.

Abstract: A system and methods for automatic, fast and secure ticket validation based on Bluetooth token validated by High Frequency Data over Voice token.

Abstract: A secure locker box is provided including a basic box (100) with a door enclosing a storage area, and a lock system for locking the door, the lock system including a processing unit (201), an electro mechanical door lock (202), and a wireless communication module (300). The processing unit (201) is adapted to receive a wakeup signal via the wireless communication module (300); send a request for unlocking the electro mechanical door lock (202) and opening the door; in response to receiving an unlock confirmation message, actuate the electro mechanical door lock (202) such that it opens the door; recognize closing of the door and locking the electro mechanical door lock (202) and in response sending a door closed and door lock locked confirmation message. A method for handling the secure locker box comprises receiving the confirmation message by a remote locker center (400) and writing a confirmation to a blockchain to ensure authenticity.

Abstract: A secure locker box is provided including a basic box (100) with a door enclosing a storage area, and a lock system for locking the door, the lock system including a processing unit (201), an electro mechanical door lock (202), and a wireless communication module (300). The processing unit (201) is adapted to receive a wakeup signal via the wireless communication module (300); send a request for unlocking the electro mechanical door lock (202) and opening the door; in response to receiving an unlock confirmation message, actuate the electro mechanical door lock (202) such that it opens the door; recognize closing of the door and locking the electro mechanical door lock (202) and in response sending a door closed and door lock locked confirmation message. A method for handling the secure locker box comprises receiving the confirmation message by a remote locker center (400) and writing a confirmation to a blockchain to ensure authenticity.

Abstract: An artificial electronic nail made of a stack of thin layers, the stack having a shape of an artificial nail and including a first top thin layer having an electronic display facing upward, such that, when content is displayed by the electronic display, the content is visible from above the first top layer, a second thin layer having a contactless module having an antenna and being configured for contactless communication with a smart electronic device and a third thin layer having a central processing unit (CPU) connected to the contactless module and the electronic display and storing processor-executable instructions on a non-transitory processor-readable memory of the CPU that when executed by the CPU enables the artificial electronic nail to change its appearance and to perform various contactless communications with the smart electronic device.