Virtual Product Display   Users need to 'try' a product before
buying/renting/leasing it   Allow users to interact 'virtually'
with the object   Use when  You are designing a E-commerce Site,
Museum Site, Artist Site, Travel Site where there are objects
for sale/rent/view and 'seeing' it beforehand significantly
influences the decision involved. Trying out a product is an
important part of the Shopping which is hard to do on the web
but not impossible. Since we cannot offer the real thing we can
only offer a 'virtual' surrogate.  A Virtual Product Display is
not used if there are many products you want to show, because
the benefits may not outweigh the expenses to create them. So it
is best suited for fixed collections or hardly changing objects
that are on display for quite a while. These may include hotel
rooms, movies, books, luxury products and so on.   For each sort
of product you have to decide what the best 'virtual' product
display is. There are several possibilities for creating a
'virtual' product.