Mobile commercial displays... ...just for fun, I
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...just for fun, I had once envisioned something like this as a conceivable widespread app for QD-displays...& interestingly (to me) it is now becoming a reality. They're using E-Inks here...I don't know if there are any QD's mixed-in, but that could still be a possibility:
http://newatlas.com/roadads-eink-truck-billboards/45380/
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