Anti-theft Dots: "Like DNA for your property"

Marking your bike as your own in an indelible way is a challenge—serial numbers can be filed off, after all—and it's hard to keep track of bike parts, which can be stripped off a stolen frame and sold separately. Enter anti-theft dots, an effectively invisible adhesive that contains thousands of microscopic dots etched with a you-specific number. Take a look/listen:

Law enforcement in Portland has embraced the anti-theft dot technology. What about in your 'hood?