The only grade school in this rural town is requiring students to wear radio frequency identification badges that can track their every move. Some parents are outraged, fearing it will rob their children of privacy. The badges introduced at Brittan Elementary School on Jan. 18 rely on the same radio frequency and scanner technology that companies use to track livestock and product inventory. The system was imposed, without parental input, by the school as a way to simplify attendance-taking and potentially reduce vandalism and improve student safety. Some parents see a system that can monitor their children's movements on campus as something straight out of Orwell. This latest adaptation of radio frequency ID technology was developed by InCom Corp., a local company co-founded by the parent of a former Brittan student, and some parents are suspicious about the financial relationship between the school and the company. InCom has paid the school several thousand dollars for agreeing to the experiment, and has promised a royalty from each sale if the system takes off, said the company's co-founder, Michael Dobson, who works as a technology specialist in the town's high school.