Tracking chips in school uniform

Around 20000 brazillian students will now be tracked by a school  in the city of Vitoria da Conquista.Chips will be embedded in the shirts of the student uniforms and after wearing it the chips will track student's every move and keep both the schools and parents informed of what children are doing.It might be a good news for parents but for students i think it is like a eye that is watching you every time and every place.It might also effect the way students behave and socialize.