From: owner-3dui@hitl.washington.edu on behalf of Doug Bowman
[bowman@vt.edu]
Sent: Monday, March 13, 2000 11:16 AM
To: 3dui List
Cc: MHZLiu@ntu.edu.sg
Subject: FW: seek advice

Another question from a colleague - please reply both
to him and the list.

--
Doug A. Bowman, Ph.D.          (540) 231-7537
Assistant Professor             bowman@vt.edu
Computer Science        www.cs.vt.edu/~bowman/
Virginia Tech 

-----Original Message-----
From: Liu Hongzeng (Dr) [mailto:MHZLiu@ntu.edu.sg]
Sent: Friday, March 10, 2000 11:25 PM
To: bowman@vt.edu
Subject: seek advice and subscribe mailing list

I am a research fellow at Nanyang Technological University in Singapore. 
Now we are going to develop a navigational VE to help the elderly with
spatial cognitive 
problems find their bedrooms, toilets or something else in their houses. 
Would you give me some advice on the navigation methods? 
Thank you in advance! 
Liu Hongzeng