It also includes software that lets you add notes to documents in your own handwriting, so it's perfect for filling out forms that arrive as scanned images, rather than as electronic documents. Employing biometric signature verification, PenOp can tell the difference between your signature and an attempted forgery. The software can even bind your writing to a particular document, thereby preventing it from being attached to other files or papers. The system is so secure that Congress used it last year to attach electronic signatures to a bill that was then sent to President Clinton via email. He does not own a fax machine.
Faxes are hard to read.
Faxes waste bandwidth. Faxes kill trees. All that paper is a waste of natural resources. Score one for the tree huggers. Fax machines waste ink.