For example, if you are building a system that has recipes, then there should be at least 50 real recipes in your system, with accurate photos and descriptions. If your system involves a community of musicians, then you must find at least a dozen people who are willing to provide realistic information about their musical practices appropriate for inclusion in the system.
For example, if you are building a system that has recipes, then there should be at least 50 real recipes in your system, with accurate photos and descriptions. If your system involves a community of musicians, then you must find at least a dozen people who are willing to provide realistic information about their musical practices appropriate for inclusion in the system.