CBM and PHM Requirements Development by Carl Byington

Carl Byington continues his world travel, adventuring, PHM mentoring, and CBM consulting. He has also started several new companies including a music publishing company. Carl Byington can be reached via his LinkedIn, Twitter, or his company website, PHM Design LLC.
You can also subscribe to his Youtube to follow his running, diving, and climbing adventures.
For more of his professional work, check out Researchgate and his IEEE collection. If you are interested in exploring and discussing any his patents they are collected on Justia.