It better be perfectly accurate and I doubt that.
I'm not an O&M instructor but I'd hazard a guess that most would recommend using a cane to find the "braille block" or as it's officially named, truncated domes.
Free
About
This navigation app helps visually impaired individuals detect and follow Braille blocks and warning blocks in public spaces. It provides voice guidance for direction, route estimation, and railroad track recognition to enhance safety and independence.
✓Detects Braille and warning blocks
✓Estimates direction and route
✓Recognizes railroad tracks
✓Provides voice guidance
✓Supports Siri activation
✓Adjustable screen angle
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What's New in Braille block
4.50
September 24, 2018
The occurrence of trouble at the time of launching of the application has been reported, and in order to prevent it, the localization method of the language of synthesized speech was modified.
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FAQ
How does Braille block help visually impaired users?
Braille block assists visually impaired users by detecting Braille blocks and warning blocks, estimating their direction and route, and recognizing railroad tracks. All recognized information is transmitted via voice for guidance.
What is the recommended way to use Braille block?
Hold your iPhone vertically and tap the screen towards the ground at an angle of 25 to 46 degrees. It's important to stop and fix the screen to avoid screen shake, as the app is sensitive to movement.
Can Braille block be used outdoors?
The app is best used indoors in places like train stations, as outdoor Braille blocks can be difficult to recognize due to dirt and aging. Recognition can also be affected by lighting and similar colored objects.
Does Braille block have ads?
No, Braille block does not contain advertisements. The app is designed to be ad-free to ensure an uninterrupted user experience for its users.
What devices is Braille block compatible with?
Braille block is supported on iPhone and iPod devices. It is designed to work with Apple's mobile operating system.
How often is Braille block updated?
The latest version of Braille block is 4.50, which was last updated on September 24, 2018. Users can check the app store for any newer updates.
Is Braille block suitable for children?
Braille block has an age rating of 4+, indicating it is suitable for children. The app's features are designed to be helpful for a wide range of users.
Can I use Braille block with VoiceOver?
Yes, the VoiceOver function can be used either ON or OFF with Braille block. This allows users to customize their accessibility settings according to their preferences.
