Back to the Future

the future often conjures up images of a Jetson-like universe complete with robots and spaceship vehicles that fold into suitcases. While this lifestyle is light-years away, great strides are in fact being made to take us to a society where washing machines instruct their owners to remove a silk garment accidentally tossed in with the wool sweaters. And, perhaps in 20 years, refrigerators might even print out our grocery lists. To think, these are just some of the ideas that radio frequency identification (RFID) experts are currently working on to make a reality.