1. A method, comprising: generating, using signal processing circuitry, a first set of time-stamped samples based on at least one signal from at least one proximity sensor; determining, using the signal processing circuitry, a movement-time interval based on the first set of time-stamped samples; determining, using the signal processing circuitry, a plurality of sampling times of the movement-time interval; generating, using the signal processing circuitry, a second set of time-stamped samples based on the determined plurality of sampling times and the first set of time-stamped samples; generating, using the signal processing circuitry, an indication of movement of an object based on the second set of time-stamped samples; and initiating, using the signal processing circuitry, one or more actions associated with the indication of movement of the object.