Abstract: Connector receptacles and connector receptacle interfaces that can detect a connection to a corresponding connector insert, can detect liquid in the connector receptacle, and can limit damage to the connector receptacle caused by the liquid.

Abstract: Systems and methods are provided for configuring automatic playback settings on a media playback device. A graphical user interface displays automatic playback settings and receives selections of customized settings for automatic playback. The settings can include context granularity for automatic playback, limiting autoplay to when the media playback device is connected to a wireless network, and activating an audible notification when automatic playback of media content is beginning. An initial queue of media content is selected for playback on the media playback device. The system ascertains whether autoplay is enabled for a particular situation. If autoplay is enabled, the system automatically generates a queue of media that is related to the initial queue and initiates playback on the media playback device after the initial queue concludes.

Abstract: A web-based service that facilitates the on-line reconnecting or linking up of people who have had a previous encounter in a prior off-line, locally-based context, e.g. at a place, event, or venue such as bar, subway, or in passing, and wanted to meet, but where one person did not have the opportunity at the time to approach the other person or had not seized the prior opportunity to pursue. Implementing web-based communication and e-mail messaging techniques, the web-enabled service provides functionality that enables registered users to post messages, that are directed to a person who may have had a brief prior experience, interaction or moment together with the user at a prior place and time. These messages are posted in a public place for all viewers to see, in hopes that the individual the user is trying to re-connect with sees it and responds.