Abstract: One or more devices may receive, from a media presentation device worn by a user, sensory data comprising at least information describing orientation of the media presentation device. The one or more devices may also determine an approximate direction of a gaze of the user in a three dimensional audio space based on the information describing the orientation of the media presentation device, identify a sound source at which the user gazes based on the approximate direction of the gaze of the user in the three dimensional audio space, obtain audio data associated with the sound source based on an identity of the identified sound source, determine an action to perform on the audio data associated with the sound source, and perform the determined action.

Abstract: One or more devices may receive, from a media presentation device worn by a user, sensory data comprising at least information describing orientation of the media presentation device. The one or more devices may also determine an approximate direction of a gaze of the user in a three dimensional audio space based on the information describing the orientation of the media presentation device, identify a sound source at which the user gazes based on the approximate direction of the gaze of the user in the three dimensional audio space, obtain audio data associated with the sound source based on an identity of the identified sound source, determine an action to perform on the audio data associated with the sound source, and perform the determined action.

Abstract: An image tagging and notification system provides notifications to a user when an image is tagged with personal information of the user. The image tagging and notification system comprises a tag generator to generate tags using facial recognition techniques and a notification unit to generate and send a notification to a user when a image is tagged with the personal information of the user.

Abstract: A mobile device is configured to securely access a trusted network over of wide area network. The mobile device includes a communication interface, a processor, and a memory. The mobile device connects to the trusted network via a local access point in the trusted network at a first point in time, receives a password list containing a plurality of one-time passwords from the trusted network while the mobile device is connected to the trusted network via the local access point, stores the password list in memory, subsequently connects remotely to the trusted network over a wide area network, and sends a selected one-time password from the password list to access network resources in the trusted network.