Thanks Flor, It is a very interesting article but i still have no idea what is causing my problem. Regards Mairead O Mahony > On 24 Feb 2015, at 17:14, Flor Lynch <florlync@xxxxxx> wrote: > > It can be read, at: > > http://www.wired.com/2015/02/meet-team-makes-possible-blind-use-facebook/ >