Abstract: This invention relates to an apparatus for vertically closing an opening, the apparatus comprising a fixed element attached to a surface and placed above an opening such as a window, doorway, or the like. The apparatus further comprising a roller connected to said fixed element, a shielding element attached to the roller, the shielding element being adapted to be wound on and unwound from the roller. The apparatus further comprising a number of sensor arrangements and a condition monitoring device configured to receive data from at least one of the number of sensor arrangements and to directly or indirectly compare the data with reference data such that a service need and/or a safety issue can be identified.

Abstract: This invention relates to an apparatus for vertically closing an opening, the apparatus comprising a fixed element attached to a surface and placed above an opening such as a window, doorway, or the like. The apparatus further comprising a roller connected to said fixed element, a shielding element attached to the roller, the shielding element being adapted to be wound on and unwound from the roller. The apparatus further comprising a number of sensor arrangements and a condition monitoring device configured to receive data from at least one of the number of sensor arrangements and to directly or indirectly compare the data with reference data such that a service need and/or a safety issue can be identified.

Abstract: An apparatus for attaching to an electronic device that includes an electrical connector, a back side, a display arranged on a side opposite to the back side, and lateral sides connecting the back side and the side opposite to the back side includes a first body comprising a back plane arranged to cover at least a part of the backside of the electronic device when attached, an electrical connector arranged to mate the electrical connector of the electronic device when attached, a slot for insertion of a smartcard arranged at the back plane part, the slot comprising electrical contacts for connecting to the smartcard when inserted, and circuitry connected to the electrical connector and the electrical contacts.

Abstract: An apparatus for attaching to an electronic device that includes an electrical connector, a back side, a display arranged on a side opposite to the back side, and lateral sides connecting the back side and the side opposite to the back side includes a first body comprising a back plane arranged to cover at least a part of the backside of the electronic device when attached, an electrical connector arranged to mate the electrical connector of the electronic device when attached, a slot for insertion of a smartcard arranged at the back plane part, the slot comprising electrical contacts for connecting to the smartcard when inserted, and circuitry connected to the electrical connector and the electrical contacts.

Abstract: An apparatus for attaching to an electronic device, where the electronic device comprises an electrical connector, a back side, a display arranged on a side opposite to the back side, and lateral sides connecting the back side and the side opposite to the back side is disclosed. The apparatus comprises a first body; an electrical connector; a slot for insertion of a smartcard; a fingerprint reader; and circuitry connected to the electrical connector.

Abstract: An apparatus for attaching to an electronic device, where the electronic device comprises an electrical connector, a back side, a display arranged on a side opposite to the back side, and lateral sides connecting the back side and the side opposite to the back side is disclosed. The apparatus comprises a first body; an electrical connector; a slot for insertion of a smartcard; a fingerprint reader; and circuitry connected to the electrical connector.

Abstract: A spectrum spreader may include a signal conductor and a tunable filter. The signal conductor may be configured to receive a clock signal having a clock signal frequency. The tunable filter may be coupled to the signal conductor wherein the tunable filter is configured to spread a frequency of the clock signal responsive to a control signal to provide a spread spectrum clock signal. More particularly, a frequency of the spread spectrum clock signal may be spread relative to the clock frequency. Related communications devices and methods are also discussed.

Abstract: A spectrum spreader may include a signal conductor and a tunable filter. The signal conductor may be configured to receive a clock signal having a clock signal frequency. The tunable filter may be coupled to the signal conductor wherein the tunable filter is configured to spread a frequency of the clock signal responsive to a control signal to provide a spread spectrum clock signal. More particularly, a frequency of the spread spectrum clock signal may be spread relative to the clock frequency. Related communications devices and methods are also discussed.