Mark A. Barros

Wireless communications device with audio-visual effect generator

Using location capabilities of a mobile device to permit users to avoid potentially harmful interactions

Method and apparatus of gauging message freshness in terms of context

Method and apparatus for dropping and reacquiring a dispatch channel

Method and apparatus for providing the status of a wireless communication device in a group network directly to other members in the group network

Method and system for a mobile auction concierge

Communication device, system, method, and computer program product for sorting data based on proximity

Signal routing to a communication accessory based on device activation

Disaster response system for conveying a situation status and location of subscribers and for initiating preconfigured response plans

Method and system for podcast search and selection