accessibility-design
Comprehensive accessibility and universal design expertise covering ADA/ABA Accessibility Standards, universal design principles (Ron Mace's 7 principles), inclusive environment design, accessible route requirements, dimensional standards for wheelchair access, ramps, stairs, elevators, sanitary facilities, sensory accessibility (visual and hearing impairment), neurodiversity-informed design, aging in place, and international code comparison across ADA (US), Equality Act/BS 8300 (UK), DIN 18040 (Germany), AS 1428 (Australia), and NBC (India).