Abstract: A user interface may be determined based on first information and second information received at a computing device. The first information may be indicative of an audio input received at a user device, such as an indication that a trigger word or phrase has been detected at the user device. The second information may comprise metadata that identifies one or more operational characteristics associated with the user device. The user interface may be output or displayed by a playback device and may comprise one or more characteristics configured based on the one or more operational characteristics associated with the user device.