In the environment where cell phone must be involved, a Bluetooth handfree can be used while transfering the phone book in the cell phone to a fixed telephone, which can help to reduce the electromagnetic radiation damage from the cell phone.

The Hands-Free Profile,which has realized the wireless connection between Bluetooth hands-free unit and audio gateway,allows drivers to make and receive phone calls while driving.

Seismic parallel processing application framework based on design pattern.;

Problem domain model of boiler thermodynamic calculation system based on application frameworks;

Flexible application framework for manufacturing execution systems;

XML-Glue application framework based on CAR component technology;

The use of framework and design patterns can facilitate the reuse of software system, but they are usually describe by informal ways such as graph, natural language etc.

Using Web frameworks is a good solution to this problem, but present frameworks have many shortcomings, such as difficulty to learn, dependency of one componet on another, unreasonable architecture.

A framework application platform that is used for flight simulation or flight imitation of multiple aircraft has been presented in this paper, and techniques of flight simulation vision system and network based on TCP/IP protocol has been integrated in the platform which can be used as a analytic tool for evaluating flight performance and flight quality in the conceptual design phase of aircraft.