Vivienne McCaffrey applies her drawing expertise to new builds and repurposing established buildings.  Before eMuWave she had established her own restaurant designing the restaurant space. Vivienne is happiest when she can work on projects needing  creativity, mathematics and precision. She has also spent time teaching math and physics. She graduated with a Bachelor's in Math and Physics and is currently pursuing a Master's in Electrical Engineering.

Meet Our Team


​Christopher K. Horne, PhD., P.E.

Engineering Technician:

​Vivienne McCaffrey

Christopher K Horne, Ph.D., a licensed Professional Engineer in NC, SC, VA, TN, MD, MA, Fl, IL, CA, & HI.  He is a member of NSPE, ASHRAE and IEEE and Director of the Association of Federal Communication Consulting Engineers. He has served as an expert witness to attorneys in legal cases. He has also designed, constructed or supervised over a hundred construction projects. Chris worked in outside plant construction at AT&T from 1996 to 2010 and LBA Group from 2010 to 2015 before launching eMuWave Engineering in 2016. Dr. Horne holds a Masters in Electrical Engineering from NC State University, an MBA from East Carolina University and a doctor of philosophy degree from NC A&T State University. While not engaging in engineering projects, Dr. Horne teaches an engineering problem solving course to freshman at NC A&T State University in Greensboro. His personal interests include long-distance running, family, working on antique cars and amateur radio.