In the Information Age, law enforcement can't get too much of a good thing, right? Data flowing from RFID chips, images streaming in real time from surveillance video, light or vibration readings taken by microscopic sensors called smart dust, unmanned aerial vehicles reporting locations ... it's all good. Or is it?

These are just some of the technological advances, many of them in working order today, that will no doubt make upholding the law easier going forward. However, as police officials begin to consider using more cutting-edge technology - the kind that criminals and terrorists are quickly becoming well-versed in - they are faced with two significant issues: First, how does law enforcement use this information to help prevent crime without becoming paralyzed by awesome amounts of data? Second, how do authorities use these tools while maintaining civil liberties?

A forward-thinking group of law enforcement elite, academic types and technology executives called The Society of Police Futurists International (PFI ) is grappling with these very issues. The nonprofit group, formed in 1991, brings together individuals with an interest in the future of law enforcement and homeland security. While the group doesn't itself fund research, it places emphasis on "Futures Research" - long-range planning and forecasting - to shape the way policing develops.

"There's the possible future, the probable future and the preferable future," says Tom Cowper, second vice president of PFI and a police executive, who declines to identify his department. "There are things we can do today to make a better future."

The group, which is independent and self-funded, aims to be a link between law enforcement, academia and the private sector. It promotes research, dialogue and information sharing related to the profession of policing, according to its Web site. While PFI has no official role within law enforcement, following the Sept. 11 attacks it formed a subgroup with the FBI called Futures Working Group to "maximize the effectiveness . . . of law enforcement bodies." The group publishes articles and white papers on topics such as police professionalism and forecasting crime.

Members of PFI concern themselves with just about anything having to do with the future of law enforcement: social trends, cultural issues, new and changing legislation, technology. The idea behind the group evolved from a course taught in 1982 by then special agent William Tafoya at the FBI Academy in Quantico, Va., titled "Futuristics in Law Enforcement." Current board members include police chiefs, criminal justice professors and security professionals.