1. software.symbol.com Creating Wireless Applications Today, Building Infrastructure for Tomorrow

2. software.symbol.com Who is Epic Data? u25 years in data collection uOver 2000 installations on 4 continents uImplementation services, project management, 7x24 support uEpic Technologies division creates core technologies such as eXpresso™

3. software.symbol.com What is eXpresso™? eXpresso is a Java and XML-based wireless enterprise application development tool and cross- platform application programming interface for creating and deploying Internet-based applications for wireless local area networks.

4. software.symbol.com Low Cost Application Development uReadily Available Development Resources u eXpresso application developers need only intermediate level Java programming skills u Java is the fastest growing computer language in history: 2 million Java developers today, expected to grow to 4.1 million by 2003 u eXpresso is fully compatible with Java programming IDE tools (e.g. Jbuilder) uRe-Useable Code u eXpresso is 100% Java Object Oriented uSimplified Enterprise Application Development Framework u eXpresso’s J2EE based application framework is made up of standardized, modular components, that handle the details of application behavior, without complex programming.

5. software.symbol.com Low Cost Administration u Cross Platform Application Portability u eXpresso applications are portable across all JVM enabled platforms without modification. u eXpresso is qualified on all major operating systems of the Internet Linux, Unix, and Windows 2000 u Device Independent u eXpresso thin client applications run on all major wireless device operating systems (WinCE, PalmOS, character/DOS) without modification u Zero Client administration u eXpresso repository services manage all configurations for client applications uWeb based administration, via eXpresso Home Page

6. software.symbol.com Wireless eSupply Chain Architecture for the Internet Age e-Markets XML 11

7. software.symbol.com Devices for Traditional Markets

8. software.symbol.com eXpresso™ Telnet Application Server uHigh performance server engine u Distributable processing uConnection management u Maintain a device session when a terminal is out of contact for an extended period of time uSession monitoring u One or more users can monitor the operation in one session for demonstrations, training, and support uDevice management u Terminate sessions or transfer a session from one terminal to another uConfigurable device interface u Define unique terminal screens, keyboards, and peripherals u Support for pen input uMultiple sessions per device u Users can run two applications at one time and hotkey between them

9. software.symbol.com Rapid Development Tools eXpresso™ 1.7 SE Visual Screen Builder for character clients

10. software.symbol.com Leverage the Power of eXpresso™ uProblem u Large European Transportation Company (Gefco) u Logistics provider for PSA (Peugeot) and Renault parts u 300000 transactions during a four hour rush (20 per second) u Nearly 2000 simultaneous users u Selected PDT6846 u Needed a software development platform that would integrate with their new technology host (IBM Websphere application server based technology).

11. software.symbol.com Leverage the Power of eXpresso™ uSolution u A scalable open systems architecture u High performance Telnet server u A rapid development Java programming environment u Inexperienced Java programmers (one week Java training) were trained in three days to create eXpresso client programs.

12. software.symbol.com Devices for Traditional and New Markets eXpresso™ 1.7 SE Thick Client with Virtual Keyboard Displayed

13. software.symbol.com Information Please… uWhere to purchase eXpresso™ u software.symbol.com u Directly in SAP uMore information about eXpresso™ u Data sheets, white papers, trial software available at software.symbol.com and www.epicdata.comwww.epicdata.com u Come see us at our booth!