The useof red cells from which white cells are removed, either at the bedside or at the timeof collection, isa veryeffectivemeansofpreventing the high feverandchills.
The insight behind these charts is that the value of an individual piece of data goes down with time and the value of a collectionof data goes up with time.
If companies will use or disclose personal data for other purposes, they should provide heightened Transparency and Individual Control by disclosing these other purposes in a manner that is prominent and easily actionable by consumers at the timeof data collection.