1. A method, comprising: scanning, by a processing device, a first set of electrodes of a capacitive sense array using a first sensing mode to identify a presence of an object in proximity to the capacitive sense array, wherein scanning using the first sensing mode identifies objects not in physical contact with the capacitive sense array; and scanning the first set of electrodes using a second sensing mode to determine a location of the object in relation to the capacitive sense array, wherein rescanning using the second sensing mode determines locations of objects in physical contact with the capacitive sense array.