Browsing by Author Yeung, Wai Sum
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 2011 | Aid System Providing Route Information and Instruction for the Blind by Mobile Phone with GPS | Yeung, Wai Sum |
| Issue Date | Title | Author(s) |
|---|---|---|
| 2011 | Aid System Providing Route Information and Instruction for the Blind by Mobile Phone with GPS | Yeung, Wai Sum |