Hi William No, not completely. An obstacle can be head high, such as an overhanging branch. It isn't realistic for a guide dog to be expected to notify you of those. I think you've missed the point here, to be fair.
Gordon On 27 Jul 2012, at 06:19, william lomas <[email protected]> wrote: i do see the benefits of these but to be fair i think they are more suited to those like you gordon, using a long cane than those like me, who possess a guide dog. why would you need to know obstacles are in your way with a guide dog, as they walk you round them anyway ======================================= The Techno-Chat E-Mail forum is guaranteed malware, spyware, Trojan, virus and worm-free To modify your subscription options, please visit for forum's dedicated web pages located at http://mail.tft-bbs.co.uk/mailman/listinfo/techno-chat You can find an archive of all messages posted to the Techno-Chat group at either of the following websites: http://mail.tft-bbs.co.uk/pipermail/techno-chat/index.html Or: <http://www.mail-archive.com/[email protected]> you may also subscribe to this list via RSS. The feed is at: <http://www.mail-archive.com/[email protected]/maillist.xml> ---------------------------------------
