In a bid to set parents' nerves at ease, a southwest suburban school district has become one of the first in the state to begin tracking students riding buses to and from school each day with Global Positioning System and Radio Frequenty Identification technology.
Palos Heights School District 128 had previously been using ZPass, a GPS technology provided by Seattle-based Zonar Systems, to track the buses. But now the district is outfitting students' backpacks with a luggage tag-sized unit that logs when the student steps on and off the bus... (more)