# 383 **Published by:** [383](https://paragraph.com/@383/) **Published on:** 2022-05-23 **URL:** https://paragraph.com/@383/383 ## Content implementation of identifying obstacles as you near them with sound ## Publication Information - [383](https://paragraph.com/@383/): Publication homepage - [All Posts](https://paragraph.com/@383/): More posts from this publication - [RSS Feed](https://api.paragraph.com/blogs/rss/@383): Subscribe to updates