1. A method, comprising: based on a first scan of a set of sensor electrodes of the touch-sensing surface, determining a first resolved location for a conductive object proximate to a touch-sensing surface; predicting a location for the conductive object based on the first resolved location; and determining a second resolved location for the conductive object by performing a second scan of a subset of sensor electrodes of the touch-sensing surface, wherein the number of sensor electrodes in the subset of sensor electrodes is fewer than the number of sensor electrodes in the set of sensor electrodes, and wherein the subset of sensor electrodes is selected based on the predicted location of the conductive object.