Looking at the book of face this morning and I came across this rather interesting bit of kit.
http://interestingengineering.com/perso ... -you-want/
Now I can see the use in this in making lovely consistent hand written items. Some of the things it does in the video are amazing.
Then I got thinking, particularly at the end where it was signing certificates, what's to stop someone buying this and getting it to replicate signatures. not just autos, but once you have a persons signature, what's to stop you forging cheques etc.
Bit of food for thought. I have a few autos but generally get them in person, but I know if I ever want a ford for example, I'm going to have to buy one.