BYU mechanical engineers have created an origami-inspired, lightweight bulletproof shield that can protect law enforcement from gunfire. The new ballistic barrier can be folded compactly when not in use, making it easier to transport and deploy. When expanded — which takes only five seconds — it can provide cover for officers and stop bullets from several types of handguns.
"stop bullets from several types of handguns"
That's not really reassuring.
Great first step, and certainly better than nothing.. But I have to agree with John – not only does it need to stop more than just "several types" of handguns, it needs to be able to stop rifle bullets, too. And I'm sure they're working on that. Science!