Identifiable Images of Bystanders Extracted from Corneal Reflections

There is an extensive discussion of this over here: https://news.ycombinator.com/item?id=6970772

Having said that, this article gives significant details of the experimental setup, the controls, the method, etc., and is certainly an interesting read. I found it more interesting than the submission that has the discussion. Another case where it would be useful to have some way to aggregate or otherwise combine submissions. I've up-voted you, and I hope others do too.

An alternative source for the story was submitted here:

https://news.ycombinator.com/item?id=6971753

    Can hidden information in photographs be used
    to spot criminals? (latimes.com)