What do you Wanna Do? The LCO Overview

Operational Concepts Wide range of users Must have friends who use mobile devices Helps in communication and decision making Great for brief messages / not so great for conversations

System Requirements

System and Software Architecture Overview Servlet WebView You Friends

System and Software Architecture Detail Data-store Text/XML/SQL Write/Retrieve Message Info to Store TCP (XML to server) Servlet TCP (Messages to Midlet) “Head” Midlet Email to Client HTML form (WAP?) Browser/WAP Phone

Lifecycle Plan Initial development team Initial release Future Provides all usage, support, and resources Initial release Core features only Future Large user base Supported by service provider

Feasibility Rationale Current technology is adequate for initial release Database backend would be ideal to manage data XML files must be explicitly managed SMS and MMS would add to feature set Potential for countless additions Project can become very complex…