Augmented dice allow players of tabletop games to
have the result of a roll be automatically recorded by a
computer, e.g., for supporting strategy games. We have
built a set of three augmented-dice-prototypes based on
radio frequency identification (RFID) technology, which
allows us to build robust, cheap, and small augmented
dice. Using a corresponding readout infrastructure and a
sample application, we have evaluated our approach and
show its advantages over other dice augmentation methods
discussed in the literature