3.3. Location measurement experiment in the nursing home
To confirm the effectiveness of this system, we installed it in a nursing home and measured the activities of a
patient prone to wandering behavior over the course of one week. Figure 6 shows seven the locations of readers
emplaced when the system was introduced. The reader locations are shown in the center of the figure enclosed
within a green outline. Note that we can also determine and the patient’s indoor location in real-time using the
monitor installed in the central nursing station.