A digital signature on a phone is an electronic version of a traditional hand-signed document. It’s the same concept, just without the need for pen and paper. This modern form of signing documents is far more secure and convenient than its physical counterpart. It lets you electronically affix your identity to a document from anywhere in the world, as long as you have access to your mobile device. Digital signatures on phones provide an extra layer of security, making them ideal for businesses needing to verify identity, sign contracts, and conduct other legally binding activities. So don’t be afraid to ditch those pens and paper – digital signatures are the way forward!