US Patent 10101897 Electronic stylus for storing credentials

An electronic stylus may include a wireless interface, a memory, and a processor. The wireless interface may be configured to send and receive signals to and from at least a first computing system and a second computing system. The memory may be configured to store text. The processor may be configured to store, in the memory, a text string received from the first computing system via the wireless interface, and send, to the second computing system via the wireless interface, the text string received from the first computing system.