36 CFR Part 1194 - Proposed Information and Communication Technology (ICT) Standards and Guidelines NPRM - Preamble

503.4 User Controls for Captions and Audio Description (Section-by-Section Analysis)

This proposed section addresses the accessibility of on-screen controls for captioning and audio description. Specifically, this provision would require software displaying video with synchronized audio to locate user controls for closed captions and audio description at the same menu level as common user controls (i.e., volume, program selection), as set forth in two accompanying subsections (proposed 503.4.1 and 503.4.2).

These proposed requirements for accessibility of software-based on-screen controls for captions and audio description serve as a complement to the near-identical requirements for hardware-related controls in Chapter 4. See discussion above in Section VI.C (Section-by-Section Analysis – section 413 User Controls for Captions and Audio Description). These proposed requirements would be new to the 508 Standards and 255 Guidelines. The Advisory Committee recommended inclusion of these provisions to ensure that persons with hearing- and vision-related disabilities can find—and use—captioning and audio description controls. See TEITAC Report, Rec. 4-C.

503.4.1 Caption Controls (Section-by-Section Analysis)

This proposed section would require that, where video-capable software provides on-screen volume adjustment controls, such ICT must also have a control for closed captioning at the same menu level as the volume adjustment controls.

503.4.2 Audio Description Controls (Section-by-Section Analysis)

This proposed section would require that, where video-capable software provides on-screen controls for program selection, such software must have user controls for audio description at the same menu level as the volume or program selection controls.