A device, comprising: a first portion and a second portion that are rotatably coupled via a hinge assembly, the hinge assembly comprising: a communication member including two hinge shafts; first and second force generating elements, wherein each force generating element comprises a spring; first and second force transferring elements extending along an axis that is orthogonal to the hinge shafts, wherein each force transferring element comprises a pop-up arm and a friction arm; and first and second movement constraining elements, wherein each movement constraining element comprises a hinge guide secured to the respective pop-up arm; wherein each hinge guide defines a channel that extends along the axis and each pop-up arm defines a key that rides in the respective channel along the axis, or wherein each pop-up arm defines a channel and each hinge guide defines a key; wherein each hinge shaft extends through the respective hinge guide, pop-up arm and friction arm; wherein each movement constraining element is configured to allow linear movement of the respective force transferring element parallel to the axis and rotational movement around the respective hinge shaft and configured to inhibit movement of the respective force transferring element relative to other axes, wherein each force transferring element is associated with the respective force generating element and is configured to employ force from the respective force generating element by moving along the axis in a first direction to bias the first and second portions to rotate away from one another during a first range of rotation between the first and second portions and to move in a second opposite direction along the axis to employ the force to create resistance to rotation during a second range of rotation, wherein each hinge shaft comprises a tab that contacts a portion of the pop-up arm in the respective force transferring element to uncouple the force from the respective friction arm and to couple the force to the respective hinge shaft during the first range of rotation, and wherein the contact between the tab on the respective hinge shaft and the portion of the pop-up arm in the respective force transferring element creates the bias to rotate the first and second portions away from one another. a communication member including two hinge shafts; first and second force generating elements, wherein each force generating element comprises a spring; first and second force transferring elements extending along an axis that is orthogonal to the hinge shafts, wherein each force transferring element comprises a pop-up arm and a friction arm; and first and second movement constraining elements, wherein each movement constraining element comprises a hinge guide secured to the respective pop-up arm; wherein each hinge guide defines a channel that extends along the axis and each pop-up arm defines a key that rides in the respective channel along the axis, or wherein each pop-up arm defines a channel and each hinge guide defines a key; wherein each hinge shaft extends through the respective hinge guide, pop-up arm and friction arm; wherein each movement constraining element is configured to allow linear movement of the respective force transferring element parallel to the axis and rotational movement around the respective hinge shaft and configured to inhibit movement of the respective force transferring element relative to other axes, wherein each force transferring element is associated with the respective force generating element and is configured to employ force from the respective force generating element by moving along the axis in a first direction to bias the first and second portions to rotate away from one another during a first range of rotation between the first and second portions and to move in a second opposite direction along the axis to employ the force to create resistance to rotation during a second range of rotation, wherein each hinge shaft comprises a tab that contacts a portion of the pop-up arm in the respective force transferring element to uncouple the force from the respective friction arm and to couple the force to the respective hinge shaft during the first range of rotation, and wherein the contact between the tab on the respective hinge shaft and the portion of the pop-up arm in the respective force transferring element creates the bias to rotate the first and second portions away from one another.