A system and method for providing customer activities while in queue allows for one or more customers to interact with one or more customer activities while waiting to speak with a live agent. The data signal including information to be latched at a first latch of the latch module and at a second latch of the latch module. The method may also include modulating the nerves by mechanical compression, energy delivery, or fluid delivery. The testing tool prevents concurrent instantiation of multiple of the plurality of test instruments in a first classification of the classifications. The guide support members attenuate vibrations propagating from the chassis toward the optical pickup, and heat generated by the optical pickup is dissipated through the heat transfer members into the chassis.