Rob 'roB3AR' Rehrig is an electrical engineering student at the University of Delaware. He wants to go to grad school after he graduates from UD and take more of a focus on acoustical engineering so that one day he will be able to start his own sound equipment company. Rob has been interested in acoustics ever since he got his first tape player when he was little. Other interests of his are drawing, graphic design, running, and messing around on his computer. Rob has had previous experience working with infrared communication last winter when he helped develop a low cost personal security system with his classmates. Rob and his classmates presented their results at Shmoocon V.