An advanced repeater utilizing signal distribution delay. The idler includes a roller positioned about a shaft and a bearing assembly positioned between the roller and the shaft such that the roller is rotatable about the shaft. The session context identifier identifies a session context to use for the session. The electroluminescent elastic members emit light when the electric current passes through the electrode layer or the strong electric field is applied to the electrode layer. One described method comprises receiving a first input signal from a first control node and generating an output signal configured to administer a haptic effect on a second control node that is based at least in part on the first input signal. The dispenser includes a container defining a volume.