I just read about (it has been around for several years. But in the news again) a company that makes high-speed iris scanners.
http://www.globalrainmakersinc.com/
My question is: has anyone had any experience with devices such as these? Not just that company, but iris scanners in general. I am curious to know how they work in the real world. The company videos show all the successes, but what about the failure rate? These devices work through sunglasses and eyeglasses, I don’t know about contacts though I see (ha!) no reason why contacts would effect them. So, anyone with knowledge of the subject?