1. A system comprising:one or more processors; and
one or more computer-readable media storing computer-executable instructions that, when executed, cause the one or more processors to perform acts comprising:
receiving an audio signal from a first electronic device located in an environment;
determining that the audio signal represents a spoken utterance received by the first electronic device; and
based at least partly on the spoken utterance, sending, to at least one of the first electronic device or a second electronic device located in the environment, an indication of a lighting sequence to be performed by one or more lighting elements of the second electronic device, the indication specifying at least a first color, an intensity of the first color, and a duration over which to perform the lighting sequence.