Store signature image in Active Directory and deploy it to each users desktop

Question

What I am trying to achieve is to have each user a hand written signature scanned in and stored in the .jpgPhoto attribute in Active Directory and then have some sort of script, like our login script, pull that information and copy the file to the users
desktop.  We are wanting to be able to allow users to apply the signature image on a signature line in Office 2010 or InfoPath forms instead of typing their name.    I know there has to be a way to do this but I have not found it yet and I am
not very good at scripting.  Is there anyone here that has accomplished such a task and if so, how did you go about doing it? 
David Hood

Answer 1

We already have Outlook email signatures created from AD information deployed to all users.  Someone else on my team deployed that already and it works great.  But that is just basic user info pulled from fields that were manually entered in
the user account.  What I want to do is have a user scribble their signature on a piece of paper or a tablet, capture an image of that to crop and resize to store in the AD user account or somewhere secure that can be queried to be pushed to that users
desktop.  I work at a state government agency and I have heard of another agency doing this but I have no idea how they did it.  The only thing I could think of is to have a script ran during login to query the AD attribute the image is stored in,
pull it and then copy it to the users machine so when they sign a word document or .PDF with a digital signature they also have the option to place that image in the signature line. 
David Hood