Mechanisms are provided to allow devices to support multiple modes, such as work, personal, and family modes. The modules each include an ankle knuckle holder 60 and a hip knuckle holder 90 for supporting the leg and the hip bone in alignment with each other. If the flow aware navigator determines that the network frame should be forwarded to one or more network services for processing before forwarding the network frame to the server computer, the flow aware navigator forwards the network frame to the one or more network services for processing.