This weekend's Maker Faire in New York City was lousy with 3D printers. Every tent in the outdoor area was packed to capacity with the things, their owners standing beside them, showing off the small trinkets they'd created with the devices. Judging from their presence, there seems little question that the technology has proven a success with the maker community. Amongst the general public, however, they've been a much harder sell. Perhaps it's the price, or maybe it's the generally dull connotations of the word "printer," or it could just be the fact that there hasn't been the right iconic image to help sell
