Tag Archives: Facial Phenotypes

Subtle FAS face from low levels of alcohol detected using computer technology

https://www.newscientist.com/article/2133639-drinking-small-amounts-while-pregnant-may-affect-the-babys-face/

No safe level in my opinion!

Could super-recognizers see these subtle manifestations?

On Nine tonight

Finding My Twin Stranger
https://www.9now.com.au/finding-my-twin-stranger

 

Ever noticed how the faces of couples often look a lot alike?

I notice it all the time, and perhaps this has something to do with being a super-recognizer. It seems to be especially common among couples that include a murderer or a politician. You should consider assortative mating or narcissism before you assume incest.

http://rsbl.royalsocietypublishing.org/content/1/4/400.short

http://journals.sagepub.com/doi/abs/10.1177/147470490400200123

http://www.sciencedirect.com/science/article/pii/S0191886905003624

 

Can you spot a sex offender or a terrorist just by looking at their face?

Adee, Sally Controversial software claims to tell personality from your face. New Scientist. May 27th 2016.

Similar story also in print: Issue 3076. June 4th 2016.

https://www.newscientist.com/article/2090656-controversial-software-claims-to-tell-personality-from-your-face/

 

For important people only

I’ve just discovered the details of this “by invitation only” workshop that was scheduled for February past. I’m guessing the subject of the event was the Perth face-space project, which I have written about previously, but the description of the event seems deliberately vague.

http://www.conferenceonline.com/site_templet/images/group6/site36/Faces%20of%20Western%20Australia%20Flyer%20(6).pdf

http://scienceontheswan.com.au/?pgid=534

 

Another computer algorithm created to perform a face perception task that any person can do without even thinking

Wenz, John This Algorithm Guesses Your Biological Age Just by Scanning Your Face. Popular Mechanics. April 1st 2015.

http://www.popularmechanics.com/science/health/a14874/facial-scans-biological-age/

“For example, if a person appears to be considerably older than they really are, a doctor might look for something to explain that, whether it’s a genetic disorder or a lifestyle issue.”

I do not doubt the link between appearance of facial aging and genetic syndromes or drug addiction as I personally know of some real-life examples of both, and I don’t doubt that a good doctor should look for this in facial appearance and make appropriate investigations, but I do question why any doctor with normal eyesight and face perception would need a computer to do this, and I also question whether under the current “5 minute medicine” model of general practice in Australia, most doctors would have the time or the inclination to enquire about apparent accelerated physical aging in a patient.

I know of quite a long list of things that might accelerate the appearance of aging in the face, including at least one genetic disorder (I know of one family but do not know exactly which disorder), a drug addict lifestyle, smoking (which apparently destroys some vitamin and thus exposes cells to extra stress), and poorly controlled diabetes. There are probably many more things that can have this effect. Ask your doctor.

 

Interesting

This story about “information artist” Heather Dewey-Hagborg  creating art (face) portraits made based on genetic information from strangers is not new, but it is new to me and I think interesting

http://youtu.be/IIh9X-EZsjI

http://youtu.be/666Kq95xm1o

http://www.newscientist.com/article/dn23677-artworks-highlight-legal-debate-over-abandoned-dna.html#.VP0QMvmUd8E

http://youtu.be/j2SjNSlRbvM

Poor Kenny

If you have ever doubted that simply looking at faces can be used to identify genetic disorders, consider case of Kenny the (very inbred) white tiger. Even though he is an entirely different species than us, we can tell just by looking at his face that something is seriously amiss. http://www.iflscience.com/plants-and-animals/kenny-white-tiger-reveals-price-inbreeding

Beats me why people are designing a computer program to do stuff that a super-recognizer could do standing on their head

Why, why, why do people assume that we need computers to do clever and sophisticated things in face recognition and face perception? Our brains have evolved over millions of years to do this stuff, and some people are even better at this stuff than the amazing feats of visual perception that the average Joe can do with barely a thought or effort.

http://www.newscientist.com/article/dn25776-computer-spots-rare-diseases-in-family-photos.html#.U6mtSvmSx8E

If Abraham Lincoln had Marfan syndrome, identifiable through his facial appearance, then I guess that means that the Australian politician who was identified as a Lincoln double on the TV show Insiders must have it too.

If I were two-faced, would I be wearing this one? Abraham Lincoln

How many other politicians can you think of who could recycle that witty remark?

Jokes aside, its worth taking a look at the larger image of the group of faces in the magazine article, because they change in ways that I find quite fascinating and familiar. Which one do you think looks the most like Alfred E. Neuman? I think the right-edge lower row.

In a perfect world every doctor would be a super-recognizer

In Western Australia a male infertility patient and his partner were given IVF, but it was later found that he had a genetic disorder that could have been passed on to the baby. I think if the doctor responsible for this omission had been a super-recognizer, it is possible that he or she might have spotted something in this patient’s face or appearance that would have given them the tip that a genetic anomaly might have been an issue. Perhaps one day a version of the Perth face-space project with adult’s faces might be developed to routinely and automatically screen or identify such patients.

Doctor fears IVF used too much. CATHY O’LEARY, MEDICAL EDITOR

The West Australian. July 20, 2013.

http://health.thewest.com.au/news/799/doctor-fears-ivf-used-too-much