Sir, Pls send this article by mail if anyone has access to elsevier opublications. This will only for my research. Access to museums for visually challenged people in Japan International Congress Series, Volume 1282, September 2005, Pages 877-880 Kozue Kusayama Pillai Indipol Mobile:0091-9892218803 Office:0091-22-28562999 Fax :0091-22-28562999 MSN :pillai_rajesh@hotmail.com Mail :rajeshpillai30@yahoo.com/petrochem07@gmail.com -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.