A design goal is a quality
that the system should optimize. Design goals are often inferred from
non-functional requirements and are used to guide design decisions. Examples of
Design goals include usability, reliability, security and safety. The following
are the design goals that are to be met during the design of the system under
consideration:
Response Time: The proposed system
should be very responsive as it is a stand-alone system and involves no
client/server interactions.
Usability: Users capable of handling
simple GUI’s must be able to use the system
Reliability: Users may rely on the
system for an effective and secure data hiding and distribution. Hence the
schemes should be guaranteed for security.
Cost: Since the proposed system is a
free ware. No high development and maintenance costs should be incurred.
Portability: As the system is targeted for developing
using .net, Platform portability is inherited into the system by default.
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