Bluffton Self Help has gone high tech with an Iris ID^® iris recognition system tracking the hours of paid staff and volunteers. An Iris ID iCAM R100 camera replaces mag stripe cards, said Tony O?Brien, president of Sourcecode LLC, a South Carolina-based software development firm. He designed the iris system, as well as a computer network and telephone system for Bluffton Self Help. The iris-based system saved Bluffton Self Help from purchasing and printing new and replacement ID cards for the five paid staff members and more than 250 volunteers who regularly use the system.