problem 1: What are the metaphors employed for in functional design? Can you name some successful illustrations?

problem 2: How can you decrease the user's perception of waiting if some functions take a lot of time?

problem 3: Which controls would you employ when a user should choose multiple items from a big list, in a minimal amount of space?

problem 4: Can you name various measures to guarantee the accuracy of data entry?

problem 5: Can you name various methods for prototyping an application?

problem 6: Can you give illustrations of how an application can anticipate the user behavior?

problem 7: Can you name various ways of designing the access to a large and complex list of the features?

problem 8: How would you design editing 20 fields for a list of 10 items? And editing the 3 fields for a list of 1000 items?

problem 9: What is the problem of utilizing various colors when highlighting the pieces of a text?

problem 10: Can you list some limitations of a web environment versus Windows environment?