[SlimyHog]

> Personally I wouldn't accept a signature made by mouse instead of a pen.

I had to implement a "signature" at my current gig and, legally speaking, a check-box is a valid signature when e-signing something.

[ksaj]

It works for situations that you can expect no chance of repudiation or imposters. Then it is no different than an illiterate person signing with just an X.

Even a verbal agreement is legally binding and useful when repudiations and imposters are not likely.