Ah but how well does it print on skin, fur, hair. How long do the printed characters last? Are they fade resistant or fade proof? Water proof or water resistant? I see the new HandJet 260 is out. This is the sort of thing that can revolutionize graffiti tagging and re-pricing or marking products in retail locations (by customers). How does this compare to fixed inkjet printers that can print onto materials they pass by them via conveyor belt? I mean aside from the 2 day battery life and mobile drill/screwdriver form factor?
So, that's how things in factories are marked.. (I was looking for portable printers.. This is not really what I had in mind, but this is an interesting video.)