Abstract: A keyboard arrangement and a method for a digital apparatus, wherein the keyboard arrangement comprising keyboard means for receiving user input data, processing data and for interfacing the digital apparatus, mechanical means for attaching to several types of digital apparatus, protection means for covering and safeguarding the digital apparatus, wherein the said keyboard means utilizing a NFC protocol for setting up a connection with the digital apparatus, for harvesting power from the digital apparatus and for transmitting data to the digital apparatus in response to user-actuation, and said keyboard means receiving a request message powering and turning on the keyboard means, thereafter the keyboard means determining if at least one engage key being pressed at user input means, then the keyboard means receiving data from user input means and processing and transmitting said data to the digital apparatus.

Abstract: Method and devices for enabling Power Save Mode (PSM) in near field communication (NFC) between a first active NFC device and a second NFC device, when the first active NFC device and the second NFC device are in NFC connected mode.

Abstract: A keyboard arrangement and a method for a digital apparatus, wherein the keyboard arrangement comprising keyboard means for receiving user input data, processing data and for interfacing the digital apparatus, mechanical means for attaching to several types of digital apparatus, protection means for covering and safeguarding the digital apparatus, wherein the said keyboard means utilizing a NFC protocol for setting up a connection with the digital apparatus, for harvesting power from the digital apparatus and for transmitting data to the digital apparatus in response to user-actuation, and said keyboard means receiving a request message powering and turning on the keyboard means, thereafter the keyboard means determining if at least one engage key being pressed at user input means, then the keyboard means receiving data from user input means and processing and transmitting said data to the digital apparatus.

Abstract: There is described a keyboard including user-operable alpha-numeric keys. One or more identification devices associated with the user-operable keys are included in the keyboard. When placed in proximity to the keyboard, the one or more identification devices selectively communicate with a digital apparatus in response to user-actuation of the user-operable keys. The keyboard comprises a flexible substrate for enabling the keyboard to be folded into a non-deployed inactive state, and unfolded into a deployed active state for communicating with the digital apparatus. When in proximity thereto, the keyboard communicates with the apparatus by way of near-field magnetic and/or electrostatic coupling.