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java student attendance system

 
Ranch Hand
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i want to create student attendance system for my final year project, i plan to use the barcode scanner as my input devices, any one here can give me the suggestion or tutorial for the system. i also have the problem in design database architecture for my system

any one expert here can help me??
 
Greenhorn
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hi albert,

there API's available for barcode reader
there is java.comm framework which work with solaris/linux
and for windows platforms there is api called RXTX
though they dont process things for you , but they'll give basic utilities or I/O methods for you external I/O (barcode reader in this case)

for your data base architecture , i suggest you to be ready with all the Class Diagrams and Interaction Diagrams.. you automatically realize the DB Scemas you might be requiring.
 
albert sie
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thank for you suggestion
 
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