Signature matching/analysis isn’t particularly scientific, so in general a physical signature is used for clear authorization, not identification. When you log in to something to sign your identity is already set by other means, so all the signature needs to do is say “yes, I agree to this”. E signatures in the US were legally formalized awhile ago, so it’s not really a controversy.
Signature matching/analysis isn’t particularly scientific, so in general a physical signature is used for clear authorization, not identification. When you log in to something to sign your identity is already set by other means, so all the signature needs to do is say “yes, I agree to this”. E signatures in the US were legally formalized awhile ago, so it’s not really a controversy.