# 导盲犬-失明人士好帮手

> AI-powered environmental awareness app for the visually impaired. (iPhone/iPad app by 诺 李.)

- Source: https://appshunter.io/ios/app/id6450923154 (this page in markdown: same URL + `.md`)
- Developer: [诺 李](https://appshunter.io/developer/1504847419)
- Category: Utilities, Lifestyle
- Price: $0.99
- Age rating: 4+
- Requires: iOS 13.0 · 373 MB
- Languages: American English
- Released: 2023-08-16
- Data updated: 2026-08-26
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/id6450923154/reviews.md

## What is 导盲犬?

这是一款专为失明人士开发的APP。

它的作用很简单，您只需要打开此APP后，把手机竖直朝向前方，它就会为您播报周围环境的信息，如右前方3.2米处有自行车，做前方1.4米处有人等，它就像一只导盲犬一样告诉你周围环境的信息，帮助您在外出行走。

这个APP的开发起源于我的三次经历：

第一次是我经常和朋友一起玩的一个游戏，就是闭上眼往前走，比一比谁敢走的更远。因为我胆子比较小，对周围环境不信任，导致我不超过10步就不得不睁开眼。

第二次是我看到很多关于汽车无人驾驶的公司的信息，比如百度的阿波罗，小马智行，以及特斯拉、小鹏、蔚来等车企的无人驾驶。当时我就想汽车可以无人驾驶，那么人是不是也可以无人驾驶呢？失明人士看不到周围，但是我能不能用手机来代替他们的双眼，把汽车的无人驾驶的感知部分转移过来给失明人士来用呢？

第三次是路上的一次经历，当时我看到路上有一位失明人士拿着导盲棍走在小区里，一边走一边敲，路两侧都是停着的私家车，导盲棍不可避免的敲在了车上，当时我又一次想，现在科技这么发达，能不能用手机来替代导盲棍，用手机摄像头拍摄周围环境后，识别出来播报给他，这样可以避免潜在的因为导盲棍发生的冲突。

拖延了一年，我终于开始做了这一款APP，原理很简单，就是利用现在成熟的AI，识别摄像头里物体，以及估计物体距离摄像头的距离，把物体和距离的信息播报给用户，起到导盲犬的作用。

我知道这款APP目前识别的精度还不够高，但是希望它能在一定程度上为您提供帮助，如果它真的帮助到您了，希望您可以给我反馈，您的反馈是我继续优化它的动力，谢谢。

## Key features

- Real-time environmental audio feedback
- Object recognition and distance estimation
- AI-powered visual assistance
- Enhanced outdoor navigation
- Digital guide dog functionality

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/id6450923154/reviews.md

### 3/5 — 英语听不懂

*2023-08-22*

听不懂

## Frequently asked questions about 导盲犬

### What is 导盲犬 used for?

导盲犬 is an application designed to assist visually impaired individuals by providing real-time audio feedback about their surroundings. It uses AI to identify objects and estimate their distance, functioning like a digital guide dog.

### How does 导盲犬 work?

The app utilizes the phone's camera and mature AI technology to recognize objects in the environment and estimate their distance from the user. This information is then broadcasted to the user via audio, helping them understand what is around them.

### Is 导盲犬 free to download?

No, 导盲犬 is a paid application. The price is $0.99.

### What devices does 导盲犬 support?

导盲犬 is supported on iPhone and iPod devices.

### When was 导盲犬 last updated?

The latest version of 导盲犬 was released on May 14, 2024.

### What is the age rating for 导盲犬?

导盲犬 has an age rating of 4+.

### Does 导盲犬 have ads?

No, 导盲犬 does not contain advertisements.

### What is the developer's motivation for creating 导盲犬?

The developer was inspired by personal experiences and advancements in autonomous driving technology, aiming to create a mobile solution to replace traditional guide canes and provide enhanced environmental awareness for the visually impaired.

## Version history (last 2 releases)

### 1.1 — 2024-05-14

修复了一个小bug

### 1.0 — 2023-08-17

No release notes.

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All apps by 诺 李: https://appshunter.io/developer/1504847419

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*