Abstract: According to various embodiments, a device may be provided. The device may include: a housing comprising a first engaging member; and a foot comprising a second engaging member. The first engaging member and the second engaging member may be configured to engage in at least one of a first way or a second way. When the first engaging member and the second engaging member engage in the first way, the housing may have a first orientation relative to a pre-determined portion of the foot. When the first engaging member and the second engaging member engage in the second way, the housing may have a second orientation relative to the pre-determined portion of the foot.