Our college team’s entry to the 2012 Imagine Cup by Microsoft. To my and my team’s greatest surprise we carried the national finals and got to represent Serbia in Sydney, Australia. The project itself is a simple ultrasound guided contact-less cane substitute for the visually impaired. It never really left the concept stage but it worked which was a miracle in itself considering we had very little knowledge of the underlying hardware at the time being that we were all CS majors.