Abstract: Routing system is disclosed. The system comprises one or more head devices participating in routing operations and one or more destination devices. Each head device has one or more member devices. At least one head device is configured to in response to receiving from a member device an uplink data packet DPU, forward the DPU and store into a routing table linkage information representing a linkage of a destination device generated the DPU to the member device. In response to receiving a downlink data packet DPD addressed to a destination device, forward the DPD only to its member device to which the destination device, to which the DPD is addressed, is linked based on the routing table, if linkage information related to the destination device, to which the DPD is addressed, is stored in the routing table. Also routing methods, head device, computer program, and computer readable medium are disclosed.

Abstract: A pocket computer is presented having an apparatus housing and a user interface with a touch-sensitive display provided at a first side surface of said apparatus housing, at least one key for navigation among content shown on said display, and at least one key for performing zooming on content shown on said display. Various methods of operating this user interface are also presented.

Abstract: A portable, foldable electronic device comprising an opened use position and a closed use position, and a handle arrangement for the same. It comprises at least a first housing part, a second housing part, a hinge mechanism arranged for folding the housing parts, an electronic display fitted on at least one inner wall of the housing part, a handle-like third housing part arranged for holding the device in the use positions and comprising a wall to be placed transversely against the user's palm, wherein the hinge mechanism is arranged on the side of the opposite wall and arranged for folding the first and the second housing parts in relation to the third housing part, wherein each adjacent wall is provided with at least one key button within reach of the fingers, and wherein the first wall, the upper wall or the edge therebetween is provided with a navigation key within reach of the forefinger, equipped with a push-button function and arranged rotatable in at least two opposite directions.

Abstract: A pocket computer is presented having an apparatus housing and a user interface with a touch-sensitive display provided at a first side surface of said apparatus housing, at least one key for navigation among content shown on said display, and at least one key for performing zooming on content shown on said display. Various methods of operating this user interface are also presented.

Abstract: A hinge mechanism for a portable, foldable electronic device comprising two or more positions and comprising at least three housing parts foldable in relation to each other, wherein the hinge mechanism comprises: a hinge system adapted to couple a first housing part to a second housing part, to fold the first and the second housing parts in relation to each other, and to couple the first and the second housing parts to a third housing part in a foldable manner; and an ejector mechanism adapted for moving said hinge system away from the third housing part.

Abstract: A portable, foldable electronic device has an opened use position and a closed use position, and a hinge mechanism for the same. The device is constructed with at least a first housing part with at least an inner wall, a second housing part with at least an inner wall a hinge mechanism is arranged to fold the first and second housing parts relative to each other for a first use position, wherein the inner walls are placed against each other, remaining between the housing parts, and for a second use position, wherein the inner walls and simultaneously the housing parts are placed adjacent to each other. The device also has a third housing part, to which the first and the second housing parts are attached by means of the hinge mechanism in such a way that they are simultaneously folded in relation to the third housing part as well, when the device is opened and closed.

Abstract: The invention relates to a method for forming at least one information element on the display device of an electronic device. A presentation format specified for the information element is used in the formation of the information element. Furthermore, at least one change condition is determined for at least one information element, wherein when said change condition is fulfilled, at least one visual property of the information element is changed.

Abstract: The invention relates to a portable, foldable electronic device comprising an opened and closed use position, and a handle arrangement for the same.

Abstract: The invention relates to a portable, foldable electronic device (1) comprising an opened and closed use position, and a hinge mechanism (36) for the same. The device comprises at least a first housing part (6) comprising at least an inner wall (62), a second housing part (9) comprising at least an inner wall (92), a hinge mechanism (36) arranged to fold the first and second housing parts (6, 9) in relation to each other for a first use position in the closed position, wherein the inner walls (62, 92) are placed against each other, remaining between the housing parts (6, 9), and for a second use position in the opened position, wherein the inner walls (62, 92) and simultaneously the housing parts (6, 9) are placed adjacent to each other, and wherein the device (1) can also be used on the side of the inner walls (62, 92).