Think for a minute the power a signature has. Signatures have started and ended wars, they have committed whole nations of people to rule of law, and they are attached to birth and death. For the individual, the signature is one of the most powerful possessions. You can use it to acquire money, property, and transportation. You use it to enter agreements and to end agreements. With so much importance squarely focused on the signature, it seems curious how people today are now signing documents digitally; but, with the security behind this solution, people won’t have to be on hand to sign with theirs.