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Automating Signature Verification
                         The basics of software verification




© 2012 Parascript, LLC                                         parascript.com
Signatures are critically important in
                                       society




© 2012 Parascript, LLC                     2
Signatures authorize transactions
Checks, cards, debits




© 2012 Parascript, LLC   3
Signatures validate documents
Applications, contracts, taxes




© 2012 Parascript, LLC           4
Signatures authorize voting
Vote-by-mail




© 2012 Parascript, LLC   5
Signatures are a form of biometric




© 2012 Parascript, LLC                   6
Signatures are a subconscious expression
Both the signer and the authorizer are impacted by:



                                                     Writing
                         Mood       Environment
                                                   Instrument


                                Writing
                                              Fatigue
                                Surface




© 2012 Parascript, LLC                    7
But signatures can be forged




© 2012 Parascript, LLC   8
Types of forgeries
Random | Blind | Skilled

                         Person 1   Person 2   Person 3




© 2012 Parascript, LLC                9
Validating authenticity is manual, expensive
Not everything can be checked so rules are applied




               If Amount > $X, Check Signature




© 2012 Parascript, LLC             10
and human performance is conditional
Performance degrades over time and in different environments




© 2012 Parascript, LLC            11
Software verification lowers costs and
                                   doesn’t get tired




© 2012 Parascript, LLC                     12
Signature software reduces cost and risk

 Doesn’t get tired or have a bad day

 Can process much higher volumes

 Consistently demonstrates higher accuracy




© 2012 Parascript, LLC       13
and helps prevent common human errors

                    Accepted Forgery        Genuine Profile Image




                                            Genuine Profile Image
                    Rejected Genuine




© 2012 Parascript, LLC                 14
Software can be used with electronic
or paper capture




© 2012 Parascript, LLC   15
There are many applications


 Automated fraud management
 Matching for document search
          and retrieval
 Transaction authorization
 Voting
 And more…




© 2012 Parascript, LLC           16
See how it works
 Watch Video
          http://info.parascript.com/automati
          ng-signature-verification-video


 Get the Whitepaper:
          http://www.parascript.com/signatures


 Follow on Twitter
          http://www.twitter.com/ParascriptLLC




© 2012 Parascript, LLC                       17

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Signature Verification