Marsha Mazz

Director, Office of Technical and Information Services, U.S. Access Board Marsha K. Mazz has been with the board since 1989 and oversees the technical assistance programs for the ADA and the Architectural Barriers Act (ABA). Her office is responsible for the continued development of the ADA and ABA Accessibility Guidelines, the Section 508 Standards for […]
Shoshana Shamberg

President, Abilities OT Services and Seminars, Inc. and Irlen Visual Learning Center Shoshana Shamberg, OTR/L, MS, OTR/L, MS, has over 30 years experience as an educator, therapist and professional trainer. She has presented over 150 international continuing education training seminars on a variety of topics related to independent living services for people with disabilities and aging adults. […]
James Mueller

Jim Mueller is an industrial designer with more than 20 years of experience in assistive technology, disability management, and universal design. He is recognized as one of the most experienced practitioners and advocates of universal design – design for people of all ages and abilities – and is one of the authors of the 7 […]
Harold Dean Kiewel

Registered architect and certified construction specifier (CCS) Harold Dean Kiewel, AIA, CSI, CCS | Since 1998, he was worked with Ellerbe Becket, an international firm based in Minneapolis, as a senior architectural specifier, spending much of his time writing project manuals for health care facilities. Harold continues his advocacy to the architectural community through his presentations and […]
Mark Derry

Owner of Eastlake, Derry & Associates, LLC Accessibility Solutions An original article contributed by John Salmen Mark Derry is a true entrepreneur in the field of Universal Design (UD). While many in the field gravitated to UD while working as architects or designers, Mark’s professional expertise was honed not through formal education but practical experience. […]