Keyboard magnifier

[Andrew_Grant]

I am looking for software that will show (echo) what I am typing in very large letters on a screen. It seems to be quite common on youtube, but I cannot find out what it is. Many thanks

[Andrew_Grant]

Reply to myself. the software i was wanting, after much searching, is Screenkey, available here: https://launchpad.net/screenkey.
Thank you to all who at least looked... :D