Abstract: A device in control of a speaker system may receive from one or more sensors information indicative of a user's location and/or body position. The device may use the information to the determine the user's location and/or body position and may adjust the outputs of speakers in the sound system. For example, the device may instruct a speaker to switch from outputting a first audio channel at a first volume level to outputting a second audio channel at a second volume level. If the user changes location or body position, the device may adjust the speaker's output to accommodate the user's new location and/or body position.

Abstract: Disclosed are methods and apparatuses for optimizing a usage of a memory storing apps. In an aspect, an apparatus receives time data reflecting when each of the apps in the memory was used, receives location data reflecting where each of the apps in the memory was used, receives frequency data reflecting a usage frequency of each of the apps in the memory and trains a neural network to learn an app usage pattern based on the received time data, received location data and received frequency data.