Okay, so the latest in print technology? Printing on toast. Well, not really printing on toast per se, it actually just burns the image of your choice (limited to 12 x 12 pixels) onto the bread slice of your choice.
Which might sound geekyfun right now, but just wait until the technology progresses to where you can actually get really detailed burned artwork on there. You find that your wife has setup the thing to burn a garbage can on there as a reminder that you forgot to take out the trash the night before. In fact, it won't let you spread anything on the toast until that chore is done. Smart Toast. I'm going to patent that shit right now.