1. Recallable track effect and instrument configurations.

2. The collecting of the recallable archive material is a new field of archive management.

3. FSVQ is a recallable vector quantization system, which also uses past information for optimizing the code book, and is more effective for speech recognition.

4. Distributed object support: EJB is designed to support the development and deployment of distributed business objects that a recallable via Java Remote Method Invocation (RMI) or CORBA IIOP.

5. Use Xbar and R charts to discover the factors that contribute to process variability. Shewhart charts cannot ensure against accepting poor or recallable lots.

6. People in power, such as managers and public representatives, would be elected, instantly recallable , and paid only the average wage of the people they represent.

7. They elected representatives with no term of office and no perks, who were paid only an average worker's wage and were recallable at any time.

8. Finally we gave a few instance analyses which show that recallable system can increase flight revenue for airlines in general.

9. The legal effect of the unilateral legal act carried on by the persons with limited capacity should also be recallable and the persons with limited capacity can be authorized to take proxy action.