The Figure shows another embodiment of SafePaper(TM), which allows for reliable
transfer of invention documents through the Internet or other electronic
channels, the documents also including drafts or sketches, while preventing
loss of info.

Details on the structure of the frame: Preferably, the frame includes a
column of ascending numbers to the left of the work area, a column with the
same numbers to the right of the work area, a line with letters in generally
ascending order above the work area and a line with the same letters below the
work area.

The numbers and letters thus define a coordinates system, which can be used
to point to various features in the message. Using the same letters/numbers
on both sides of the work area makes it easier to find the coordinates of
each location. The location of a specific feature in the page may be
indicated, to indicate a specific line and column.

The symbols may also be used to check there are no missing parts of the page.
The symbols may also be used to check the resolution and quality of the
transmission, noise and distortion and other features of the page.

IN one embodiment, the rows and columns may use letters and numbers as
illustrated; in other embodiments, they may use only numbers or only letters
or other symbols.