An apparatus comprising: a first body part comprising a first user interface (130, 640); a second body part comprising a second user interface (150, 650); a mechanism (140, 210) configured to: rotate the first body part with respect to the second body part about a pivot axis; and move the first body part with respect to the second body part substantially parallel to the pivot axis wherein the mechanism is further configured to: move the first body part with respect to the second body part substantially perpendicular to the pivot axis from a first operating position to a first intermediate position; rotate the first body part with respect to the second body part about the pivot axis from the first intermediate position to a second intermediate position; move the first body part with respect to the second body part substantially parallel to the pivot axis from the second intermediate position to a third intermediate position; and move the first body part with respect to the second body part substantially perpendicular to the pivot axis from the third intermediate position to a second operating position, wherein the mechanism is configured to be at least partially located in a recess of the second body part when the apparatus is in the first operating position or in the second operating position and wherein the mechanism (140, 210) is configured to be moved outward from the recess of the second body part when the first body part is moved from the first operating position to the first intermediate position. a first body part comprising a first user interface (130, 640); a second body part comprising a second user interface (150, 650); a mechanism (140, 210) configured to: rotate the first body part with respect to the second body part about a pivot axis; and move the first body part with respect to the second body part substantially parallel to the pivot axis wherein the mechanism is further configured to: move the first body part with respect to the second body part substantially perpendicular to the pivot axis from a first operating position to a first intermediate position; rotate the first body part with respect to the second body part about the pivot axis from the first intermediate position to a second intermediate position; move the first body part with respect to the second body part substantially parallel to the pivot axis from the second intermediate position to a third intermediate position; and move the first body part with respect to the second body part substantially perpendicular to the pivot axis from the third intermediate position to a second operating position, wherein the mechanism is configured to be at least partially located in a recess of the second body part when the apparatus is in the first operating position or in the second operating position and wherein the mechanism (140, 210) is configured to be moved outward from the recess of the second body part when the first body part is moved from the first operating position to the first intermediate position. rotate the first body part with respect to the second body part about a pivot axis; and move the first body part with respect to the second body part substantially parallel to the pivot axis wherein the mechanism is further configured to: move the first body part with respect to the second body part substantially perpendicular to the pivot axis from a first operating position to a first intermediate position; rotate the first body part with respect to the second body part about the pivot axis from the first intermediate position to a second intermediate position; rotate the first body part with respect to the second body part about the pivot axis from the first intermediate position to a second intermediate position; move the first body part with respect to the second body part substantially parallel to the pivot axis from the second intermediate position to a third intermediate position; and move the first body part with respect to the second body part substantially perpendicular to the pivot axis from the third intermediate position to a second operating position, wherein the mechanism is configured to be at least partially located in a recess of the second body part when the apparatus is in the first operating position or in the second operating position and wherein the mechanism (140, 210) is configured to be moved outward from the recess of the second body part when the first body part is moved from the first operating position to the first intermediate position.