1. One or more non-transitory computer-readable media storing computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform acts comprising: receiving a designation of content having user-selectable elements; analyzing the content to identify an audio command corresponding to one or more user-selectable elements of the user-selectable elements, the audio command being identified based at least in part on an acoustic differentiation between the audio command and a different audio command meeting or exceeding a threshold; receiving a signal associated with an utterance of a user, the signal generated by a microphone associated with a device; analyzing the signal associated with the utterance to determine the audio command; and responding to the utterance in accordance with a user-selectable element of the one or more user-selectable elements corresponding to the audio command, the responding including causing information associated with the audio command to be visually output via a projector associated with the device.
1. One or more non-transitory computer-readable media storing computer-executable instructions that, when executed by one or more processors, cause the one or more processors to perform acts comprising: receiving a designation of content having user-selectable elements; analyzing the content to identify an audio command corresponding to one or more user-selectable elements of the user-selectable elements, the audio command being identified based at least in part on an acoustic differentiation between the audio command and a different audio command meeting or exceeding a threshold; receiving a signal associated with an utterance of a user, the signal generated by a microphone associated with a device; analyzing the signal associated with the utterance to determine the audio command; and responding to the utterance in accordance with a user-selectable element of the one or more user-selectable elements corresponding to the audio command, the responding including causing information associated with the audio command to be visually output via a projector associated with the device. 6. The one or more non-transitory computer-readable media of claim 1 , wherein at least one user-selectable element of the user-selectable elements is associated with audio, and wherein analyzing the content to identify the audio command comprises performing speech recognition to identify one or more words that correspond to the audio.