Systems and methods for managing digital notes

A method comprising:

• displaying a digital note on an electronic display device;
• receiving a command to delete or remove the digital note;
• and
• displaying a digital representation and animation of the digital note being crumpled in response to the command.

A method for managing notes, comprising steps of executed by a processor:

• receiving an image of a physical note taken from a non-zero angle;
• detecting corners of the physical note in the image;
• re-calculating the corners according to a projection matching a plurality of camera angles;
• computing a score for the corners based upon the re-calculating step at each of the camera angles;
• and
• selecting a projection angle for the corners based upon the computing step and, based upon an aspect ratio of the digital note at the selected projection angle, calculating a size for the digital note.