Hi,I am told I use it by my Guide Dog instructor but I am not concious of it myself. However, more conciously I am aware of walls and passing by doorways etc. When I asked my instructor, it is something to do with the sound and there may be other things involved too.
I wouldn't say I'm skeptical, there is a guy in the US called Dan Kisch, he is one of the world's experts in echo location, which is what you are describing.
James, Lyn, Nash and Twinny----- Original Message ----- From: "Husna Begum" <mail@xxxxxxxxxxxxxxxxxxx>
To: <access-uk@xxxxxxxxxxxxx> Sent: Monday, July 20, 2009 7:11 PM Subject: [access-uk] echolocation
Hi,what do you think of using tongue clicking as a way to get information aboutthe environment? apparently totally blind people can tell where there's windows on a building or pillars in front of them from several feet away using tongue clicks. i'm skeptical myself, does any one use it and what results have you achieved? Husna ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq
** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq