This standard specifies requirements for the design of inclusive audio-based network navigation systems (IABNNS), which are technologies used to augment the physical environment by delivering sufficient audio, haptic, visual instructions or instructions in other formats as may be required. This standard helps design professionals achieve an inclusive environment through IABNNSs that augment the physical environment by the provision of aural information about environments for users. NOTE: This Recommendation does not consider the specialized requirements of people who are deaf or hard of hearing.
