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I'm not sure how well this type of eyewear really works, but if it does what it claims it's pretty extraordinary. These glasses were designed on the basis of Mark Changizi's research on the evolution of human (primate) color vision. He thinks color vision evolved so that we could detect subtle differences in blood oxygenation (related to health and fitness), and the filters in these novel sunglass-style glasses apparently enhances this. There are also applications in medicine, to find veins or detect trauma. Here is the article on the Changizi blog:

The O2Amp amplifies perception of emotions, moods and health. Really.

O2Amps by 2AI

We at 2AI Labs are excited to have received from our manufacturer our first shipment of O2Amps, our patented eyewear that amplifies one’s view of the emotions and health visible in the color and pallor of other people’s skin.

The technology comes out of my research while at Caltech on the evolution of color vision in primates, where I provided evidence that color vision evolved to sense oxygenation modulations in the hemoglobin under the skin. Once one understands the connection between our color vision and blood physiology, it’s possible to build filters that further amplify our perception of the blood and the signals it provides.

Because color vision evolved for everyday wear, so to speak, one of our largest markets is for everyday-wear sunglasses, to enhance one’s perception of the emotion, mood and health signals we evolved to detect with our color vision. For example, typical sunglasses shade the world but also end up shading one’s connections to other people; this is exemplified by the way people tip up their sunglasses to get a better look at someone. Our technology shades the world but notthe social; for the O2Amps, one sees other people better by keeping them on, rather than tipping them up.

There are also applications in security, sports, poker, and dating.

And there are applications in medicine, which is where we believe we can make the greatest impact. In fact, for medicine we have developed three different technologies, and they can be described as…
– (i) a vein-finder, or oxygenation-isolator, that amplifies perception of oxygenation modulations under the skin (and eliminates perception of variations in the concentration of hemoglobin),
– (ii) a trauma-detector, or hemoglobin-concentration-isolator, that amplifies perception of hemoglobin concentrations under the skin (and eliminates perception of variations in oxygenation), and
– (iii) a general clinical enhancer, or oxygenation-amplifier, that combines the best features of the first two; it eliminates neither signal (i.e., it retains perception of both variation in Hemoglobin oxygenation and concentration), and only amplifies perception of oxygenation.

We’ve received great interest from medical professionals interested in trying out the O2Amp, and we’re moving now to get them in hospitals and among clinical staff everywhere.

Some useful links:
The start-up for this technology… o2amp.com
An MSNBC article on the tech… MSNBC coverage
The research article on the evolution of color vision… Journal article

~~~

Mark Changizi is Director of Human Cognition at 2AI, and the author of Harnessed: How Language and Music Mimicked Nature and Transformed Ape to Man and The Vision Revolution. He is finishing up his new book, HUMAN 3.0, a novel about our human future.

Tags: eyewear, filter, perception, technology, vision

Views: 26

Replies to This Discussion

Yes, I can just see someone getting away with using this at a Poker game!  However, maybe we should all use this once in the morning!!!

Poker game, I was thinking they would be more important for lawyers and jurors. 

Cool!
Didn't know he had a novel in the works.
I will read that.

It's disappointing there aren't images of blushing faces to see through the glasses.

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