Inc. Triad Interactive Triad Interactive specializes in online education and training products. Our flagship program is SIMneta simulated Microsoft Office learning and assessment application developed for McGraw-Hill Education. Triad has been writing, programming, and anaging the SIMnet system since 1999.Triad is also actively involved in online health education and in research projects to assess the usefulness of technology for helping high-risk populations make decisions about managing their cancer risk and treatment. Read More Read Less