SYSTEM AND METHOD FOR NAVIGATING A SPACE WHILE VISUALLY IMPAIRED
- 专利权人:
- 发明人:
- Daniel James Buckwalter
- 申请号:
- US15825215
- 公开号:
- US20180147109A1
- 申请日:
- 2017.11.29
- 申请国别(地区):
- US
- 年份:
- 2018
- 代理人:
- 摘要:
- Systems for and methods of readily locating an eyewash station in a lab while visually impaired are provided.
- 来源网站:
- 中国工程科技知识中心