¡“… picking blueberries in the forest. The berries are scattered on the bushes; they do not come in bunches. One must
pick them one at a time…”
¡ - paraphrased from Bates (89)
l
lThe nature of the query is an evolving one
l
lThe nature of the search process is such that it follows a berrypicking pattern
l
lThe query is satisfied not by a final set of documents but by references and information accumulated over the
search period.