For Mac OS users, there is a system setting that may not allow you to tab onto several types of elements in a web page. To change this setting:
The Americans with Disabilities Act (ADA) is one of the most comprehensive civil rights legislation in American society for individuals with disabilities signed into law on July 26, 1990 and amended through the ADA Amendments Act on September 25, 2008.
The Americans with Disabilities Act gives civil rights protections to individuals with disabilities similar to those provided to individuals on the basis of race, color, sex, national origin, age, and religion. It guarantees equal opportunity for individuals with disabilities in all aspects of society.
The ADA mandates effective and equal access to all individuals and prohibits discrimination in all employment practices, including job application procedures, hiring, firing, advancement, compensation, training, and other terms, conditions, and privileges of employment. It applies to recruitment, advertising, tenure, layoff, leave, fringe benefits, and all other employment-related activities.
The New International Accessibility Symbol of Access
The original International Symbol of Access, designed in the 1960s, emphasizes an individual's disability rather than the individual person. The new symbol emphasizes motion and abilities rather than focusing on one's disabilities.