The description of a measuring process, such as that which occurs when a quantum point contact (QPC) detector is influenced by a nearby external electron which can take up one of two possible positions, provides a interesting application of the method of quantum damping. We find a number of new effects, not obtained in previous treatments, due to the complete treatment of phases afforded by the formalism, although our results are generally similiar to those of other treatments, particularly to those of Buks et al. These are effects depending on the phase shift in the detector, effects which depend on the direction of the measuring current, and in addition to damping or dissipative effects, an energy shift of the measured system. In particular, the phase shift effect leads to the conclusion that there can be effects of "observation" even when the two barriers in question pass the same current. In addition to this analysis for the state of the electron, we also briefly discuss the nature of the current in the QPC as it depends on this state. We conclude that a smooth average current, simply reflecting the probability of finding the electron in the two locations, is to be expected. We note some implications for the"quantum computer", when the two dot system is envisioned as the basic "qubit".