jSignature looks interesting. I wrote something like that for capturing signatures on Android years ago, where you work out each plot until the user lifts their

jSignature looks interesting. I wrote something like that for capturing signatures on Android years ago, where you work out each plot until the user lifts their finger. I wonder if you could recreate signatures by examining the depth of the ink where the person lifts their pen, since that typically has the largest deposit of ink at that point, particularly with a fountain pen.