STEP-HEAR
Step-Hear is a system of voice facilitation for the blind or visually impaired, for navigating and navigating within and outside of buildings.
The system is made up of audio-sign (voice sign) operated by a free Step-Hear application (or a personal bracelet-shaped sign).
The Audio sign is essential for the blind or visually impaired of vision, because the speakerphone in which it signals the user exactly where to stand — in order for the navigation guidelines to be the most correct and accurate.
