In NO Situation Would Tracking A Student Be Helpful It Would Just Lead To How Vietnam Runs Itself With A Very Comunist Approach. Another Approach You Could Take Is If You Actually USED The Security Cameras In The Building To Input A Live Footage Tape To A Security Room. It Is A Very Good Concern To Have That If Someone Had A Pin Number For The Tracking Device Then They Could Watch Where The Student Is And Put The Student At Risk. This Is A COMPLETELY USELESS Practice To Be Doing. For One Hackers Can Stalk Students And Put Them At High Risk For Being Followed And Stalked.