Crime Prediction
pipingguy writes "More than a decade of extensive crime data collection matched with new technology may soon allow police to predict to a surprising degree of accuracy the number and type of crimes that will occur in a given neighborhood one month in advance."
Before everyone goes on a rant about how this is Minority Report or how it's useless to suggest crime happens in poor neighborhoods (duh!) remember what this tool will most likely be used for: placing officers where they will do the most good.
It isn't a presumption of guilt, or arrest before a crime is attempted (minority report). This will be used to determine how many beat officers are needed to reduce crime in an area and if they are in fact reducing the amount of crime.
Of course you can use statistics to prove anything, 75% of everyone knows that.