TSI is a small privately funded
Maryland Corporation concentrating on the development of secure,
high productivity software solutions using a low cost, non-invasive,
highly accurate biometric technology called Crypto-Sign®.
Crypto-Sign is a patent-pending technology based upon the submission
of a secret sign (no inking) submitted on a PDA or digitizer.
Venture Capital Competition
is a non-invasive biometric technology, based upon electronic sign
verification and electronic signature capture. It combines the benefits
(and eliminates the disadvantages) of the Password/PIN and traditional
biometric signature verification systems as a means of remote user
authentication. In application the technology requires the submission
of a secret sign (no display or inking) on a PDA or digitizer, which
is statistically compared to a previously established template for