Embodiments include an apparatus, device, system, computer-program product, and method. In an embodiment, a method is provided. The method includes generating a content signal indicative of a hand-formed mark on a surface. The method also includes generating a label signal indicative of a machine-distinguishable tag associated with the hand-formed mark. The machine-distinguishable tag being selected from at least two machine-distinguishable tags. The method further includes distributing a representation of the hand-formed mark to a data recipient in response to the machine-distinguishable tag.