Conclusions and Future Work
n Dynamically updated maps on a HP/C is feasible and
attractive
n JVMs for PDAs too immature to be used to develop
mobile applications
inconsistent behavior between JVMs for NT and CE
performance problems
Waba, Java 2 Micro Edition, Just In Time compilers (JIT) for
WinCE may address latter problem
n Explore tradeoff between caching, prefetching,
compression
n Alternative ways to adapt to client limitations: active
networks, mobile code
n Additional features: group communication, pushing data