November MSDN Magazine feature on OPC Digital Signature UX

This month’s issue of MSDN Magazine (November 2009) includes our article on designing effective digital signature user experiences – check it out at:

• Digital Signatures: Application Guidelines on Digital Signature Practices for Common Criteria Security
  https://msdn.microsoft.com/en-us/magazine/dd890995.aspx 

The article focuses on user experience (UX) considerations to make electronic signatures as easy to use and understand as hand-written signatures.  Digital signatures, however, add particular UI caveats that developers and UX designers need to consider.