SLACK, Thorofare, New Jersey, has named Michael Burton as director of sales and business development for its publication O&P Business News (OPBN). Burton has 35 years of O&P experience, and most recently served as general manager of the U.S. office of Aqualeg, which is based in Nantes, France. He has also worked as the vice president of the Orthotic and Prosthetic Group of America (OPGA), Waterloo, Iowa, and as the director of sales and marketing for Comfort Products, Croydon, Pennsylvania, and is a past president of the Orthotic and Prosthetic Activities Foundation (OPAF).