Showing posts with label facial recognition. Show all posts
Showing posts with label facial recognition. Show all posts

Thursday, November 30, 2023

Animal Facial Expressions

A study at the University of Kansas Medical Center "discovered that cats use nearly 300 distinct facial expressions to communicate with one another":

Cats' Facial Expressions

In contrast, humans have 44 different facial expressions, and I was surprised to read that dogs have only 27. Feline expressions of emotion often involve ear movements and whiskers, however, so it's not so strange that they have more "distinct" expressions than we do. I was also surprised that cats' "facial signals" play such a large part in their communications with each other. As this article points out, cats are more social than people usually assume.

Chimpanzees convey a lot of information to each other by subtle facial movements:

How Chimps Communicate with a Look

Lisa Parr, director of the Yerkes National Primate Research Center, discusses how small changes in expression can communicate different emotions. Chimps were tested on how well they could distinguish and identify the significance of other chimps' facial expressions. Studying these behaviors in chimpanzees may contribute to better understanding of human nonverbal communication.

Dogs may have developed some types of facial expressions specifically to communicate with us:

How Dog Expressions Evolved

Of course, as this article mentions, a lot of canine communication occurs through body language. Maybe that's why they haven't evolved as many variations on facial expressions as we have. Also, scent plays a vital role in dogs' experiences of the world, a sensory dimension we almost entirely lack compared to canines.

Quora features questions about why animals of the same species tend to look so much "alike," while human beings have distinct individual appearances. Some answers explain, in addition to the human-centered bias that causes us to make finer distinctions among members of our own species, that many animals have less variation in facial appearance than we do because they rely on other senses such as smell to recognize each other.

If intelligent Martians existed, we might think they all look alike, as the narrator of Heinlein's DOUBLE STAR does at the beginning of the novel. On the other hand, the Martians would probably have trouble telling Earth people apart.

Margaret L. Carter

Please explore love among the monsters at Carter's Crypt.

Thursday, November 12, 2020

More on AI

Cory Doctorow's latest LOCUS column continues his topic from last month, the sharp divide between the artificial intelligence of contemporary technology and the self-aware computers of science fiction. He elaborates on his arguments against the possibility of the former's evolving into the latter:

Past Performance

He explains current machine learning "as a statistical inference tool" that "analyzes training data to uncover correlations between different phenomena." That's how an e-mail program predicts what you're going to type next or a search engine guesses your question from the initial words. An example he analyzes in some detail is facial recognition. Because a computer doesn't "know" what a face is but only looks for programmed patterns, it may produce false positives such as "doorbell cameras that hallucinate faces in melting snow and page their owners to warn them about lurking strangers." AI programs work on a quantitative rather than qualitative level. As remarkably as they perform the functions for which they were designed, "statistical inference doesn’t lead to comprehension, even if it sometimes approximates it." Doctorow contrasts the results obtained by mathematical analysis of data with the synthesizing, theorizing, and understanding processes we think of as true intelligence. He concludes that "the idea that if we just get better at statistical inference, consciousness will fall out of it is wishful thinking. It’s a premise for an SF novel, not a plan for the future."

While I'd like to believe a sufficiently advanced supercomputer with more interconnections, "neurons," and assimilation of data than any human brain could hold might awaken to self-awareness, like Mike in Heinlein's THE MOON IS A HARSH MISTRESS, I must admit Doctorow's argument is highly persuasive. Still, people do anthropomorphize their technology, even naming their Roomba vacuum cleaners. (I haven't done that. Our Roomba is a low-end, fairly dumb model. Its intelligence is limited to changing direction when it bumps into obstacles and returning to its charger when low on power, which I never let it run long enough to do. But nevertheless I give the thing pointless verbal commands on occasion. It doesn't listen to me much less than the cats do, after all.) People carry on conversations with Alexa and Siri. I enjoy remembering a cartoon I saw somewhere of a driver simultaneously listening to the GPS apps on both the car's system and the cell phone. The two GPS voices are arguing with each other about which route to take.

Remember Eliza, the computer therapist program? She was invented in the 1960s, and supposedly some users mistook for a human psychologist. You can try her out here:

Eliza

As the page mentions, the dialogue goes best if you limit your remarks to talking about yourself. When I tried to engage her in conversation about the presidential election, her lines quickly devolved into, "Do you have any psychological problems?" (Apparently commenting that one loathes a certain politician is a red flag.) So these AI therapists don't really pass the Turing test. I've read that if you state to one of them, for instance, "Einstein says everything is relative," it will probably respond, "Tell me more about your family." Many years ago, when the two youngest of our sons were preteens, we acquired a similar program, very simple, which one communicated with by typing, and it would type a reply that the computer's speaker would also read out loud. The kids had endless fun writing sentences such as, "I want [long string of numbers] dollars," and listening to the computer voice retort with something like, "I am not here to fulfill your need for ten quintillion, four quadrillion, nine trillion, fifty billion, one hundred million, two thousand, one hundred and forty-one dollars."

Margaret L. Carter

Carter's Crypt

Sunday, February 09, 2020

Nuts

If you wish to read about testicles, this is not the venue. At least, not this day. Nor do I intend to discuss a staple of the vegan diet.

This is about copyright-related news that does not make sense.

Yesterday, on a very prestigious forum for authors, in a thread about ebook piracy, one correspondent opined, "It's just downloading..."

In fact, it is the downloading that creates multiple, perfect, illegal copies.

Meanwhile, on one of the most-watched financial channels, a panel was discussing Artificial Intelligence, and the scraping of social media sites for privately-taken and also commercially-taken photographs for commercial exploitation and facial recognition technology.

The one aspect that the anchor and panelists never mentioned at all was the massive copyright infringement.
Anyone who takes a photograph owns the copyright to that photograph. If you post a selfie, you do not automatically grant Clearview AI or anyone else a license to sell your face to the fuzz.

Sputnik news has the scoop:
https://sputniknews.com/science/202002061078248616-facebook-demands-facial-recognition-startup-stop-scraping-images-from-platform-/

Even that very informative article glosses over a very important term: "publicly available".
https://www.lawinsider.com/dictionary/publicly-available

There is a difference between something being available to view, and available to copy and re-publish and distribute.

Another nutty misunderstanding that is prevalent among pirates is of "public domain".
https://legal-dictionary.thefreedictionary.com/Public-domain

Just because someone uploaded an illegal copy of a novel to a website does not mean that that novel is lawfully in the public domain.  Not if the author is still alive, or deceased within the last 70 years.

Likewise, those who are curious about their ancestors and long lost relatives do not necessarily intend to donate to a government DNA database. If Heritage/Ancestry/ 23&Me keeps pestering you to give permission for your DNA to be used for "research", do not agree. They've probably already sold your DNA is a job lot and are trying to clean up their bases.

If you gave a spit, you'd better keep a diary, and have an alibi for every hour of every day and night!

Allegedly, Amazon is getting in on the use of  faked or fake people to avoid having to pay royalties to real people.  If one is famous --or merely attractive and popular-- and they have multiple views of your face and tracks of your voice, there's no limit to the liberties "they" can take.

Chris Castle writes:
https://musictechpolicy.com/2020/02/07/the-singularity-is-nigh-amazon-fake-brand-personality-follows-chinas-fake-news-presenter-with-us-right-of-publicity-infringement/

Also Amazon-related, there was one rare victory this last week against the inexorable incursions of Amazon and AI on authors' rights was that of the Association of American Publishers against Audible Captions.
https://publishingperspectives.com/2020/02/copyright-coup-as-association-american-publishers-succeeds-in-audible-captions-case/

Copyrighting anything including one's photographs is not as expensive as one might imagine. Wiki How explains the steps:
https://www.wikihow.com/Copyright-Photographs

Copyright.gov has the fee schedule in effect from 2014, (and one can copyright a batch of photographs for one fee.)
https://www.copyright.gov/about/fees.html

Act quickly. Copyright registration costs are likely to rise by more than 20% this coming Spring 2020. Except for batches of photographs. No increase is proposed for that.
https://www.copyright.gov/rulemaking/feestudy2018/proposed-fee-schedule.pdf

Finally, the Copyright Alliance.org is asking (again) for action to encourage Oregon Senator #JustOne Ron Wyden to stop his opposition to anything that might improve copyright protections for authors, musicians and other creators.

https://copyrightalliance.org/ca_post/why-is-senator-wyden-the-only-obstacle-standing-between-americas-creators-and-justice/?_zs=TqSBb&_zl=bOTw1

One of his felon-friendly* rationales for blocking the #CASEAct is that mere downloaders ought not to face any disincentive for "stealing" or "sharing" copyrighted content that the creators rely on to pay their bills #MySkillsPayBills.

Apparently, @RonWyden would also like to change Fair Use from a defense for defendants to a negative proposition --i.e. that the infringement was not fair use-- to be proven by the plaintiffs.

That's just nuts!

All the best,

Rowena Cherry 
SPACE SNARK™ http://www.spacesnark.com/ 

*PS....copyright infringement is not a felony. 



Sunday, November 24, 2019

What's In A ... Face?

Much ado about...  faces is my takeaway from this week's legal (and copyleft activist) blogs. Not that "faces" equate to nothing. Far from it. And there's a lot of  facial violation going on.

Facebook is doing it. Amazon is doing it. Bad actors in the advertising world are doing it. EFF would like you to worry, and they may be correct (but never right!).

Electronic Freedom Foundation policy analyst Matthew Guariglia highlights how bad Amazon's Ring is, especially for passers-by whose faces are caught up by a Ring-using household's surveillance device and shared for all time with the police without their knowledge or consent and without a warrant or probable --or improbable-- cause.
https://www.eff.org/deeplinks/2019/11/five-senators-join-fight-learn-just-how-bad-ring-really

Nathan Sheard, also writing for the EFF,  has a follow up, calling for an About Face protest.
https://www.eff.org/deeplinks/2019/11/about-face-ending-government-use-face-surveillance

Legal blogger Sean C. Griffin, writing for Dykema-Gossett PLLC, discusses a class action lawsuit against Facebook's facial recognition technology, which matches up faces in their database with unidentified faces in uploaded photographs, and suggests "tags" to link the photograph to the person allegedly identified by Facebook as being in the photograph.
https://www.thefirewall-blog.com/2019/11/facebook-seeks-post-spokeo-review-of-biometric-privacy-class-action/

The question is, does a person need a concrete injury in order to sue Facebook?

Perhaps eventually, Facebook will misidentify someone in the background of an uploaded photo of what turns out to be a crime scene, and then the proverbial cat will be among the pigeons.

Meanwhile, the British grocery chain Tesco got itself into hot water when it relied on a Getty image license for a photograph of a celebrity.

Hallam Whitehead, writing for Virtuoso Legal, discusses the issues at stake when commercial use (as in advertising) is made of a celebrity's face without her knowledge or permission.
https://www.virtuosolegal.com/ip-insight-things-get-scary-for-tesco/

Authors who want a celebrity on their cover art need to obtain a model release from the model in addition to a copyright license from the photographer.

There have been advertising campaigns that have tried to "get around" the problem of a perfect but reluctant celebrity by using lookalikes.

Legal blogger Barry M. Benjamin, for Kilpatrick Townsend and Stockton LLP lays out  the issue of "false endorsements" and what can be done about it.

https://s3.amazonaws.com/documents.lexology.com/5294934f-5f6c-4a50-a40b-91407fd14f72.pdf?AWSAccessKeyId=AKIAVYILUYJ754JTDY6T&Expires=1574613881&Signature=%2Bd891%2FmV5%2BEPeiBPRmHBDB86P0I%3D

or
https://www.lexology.com/library/detail.aspx?g=c29600ca-8ef8-4ff6-a678-5a5ccb95b6f0

Also, author Po Yi, blogging for Manatt Phelps and Phillips LLP describes what Sandra Bullock and Ellen DeGeneres are doing to fight the pernicious problem of  "Celebrity Endorsement Theft".

https://www.manatt.com/Insights/Newsletters/Advertising-Law/Bullock-DeGeneres-Fight-Celebrity-Endorsement

This may not seem like it would affect us, but if we were to come across a photograph of a major influencer reading a paper copy of one of our books, a temptation would arise, wouldn't it?  Get permission!

All the best,

Rowena Cherry 


PS. For our European readers, please check your caches. The authors of this blog do not intentionally track you, but Amazon, Facebook, Google and many others do so.

Sunday, November 26, 2017

Privacy In The Toilet

Imagine that you watch Next Generation Television on your mobile device, and it watches you back. Also you have some pre-installed software on your mobile device, which is easily hackable, but the reason for it is to target you for advertisements.

Now imagine that your device is "protected" by facial recognition. If a password is hacked, you can change a password. If your face is hacked, you cannot change your face.

Well... maybe you could, if you thought about it early enough.  That is, before you activated your device. It would mean that every time you wanted to use the device, you'd have to wear beauty patches, and you'd have to have the patches in the same spot, every time.

For a brief history of beauty patches:
https://www.stuffmomnevertoldyou.com/blogs/beauty-patches.htm

I imagine, someone will make a fortune taking a clear strip, like the backing of those things you peel, and slap onto wet skin to pull the blackheads out of your pores, and sticking an attractive pattern of black dots to it.  Give me credit, won't you?

Nowadays, too many people use tiny tattoos to cover small scars. The trouble is, if you look up tattoo ink, some of those inks are carcinogenic.

A futuristic language of  facial spots would be fun.

By lip; "I'm a kisser."
By eye; "I'm watching you."
Between brows; "Don't cross me."
Right of  forehead; "Originalist."
Left of  forehead; "Change the Constitution...."

Back to the toilet. You could be sitting there, engrossed in your streamed series, having lost all track of time, and place. Suddenly, you receive pop-up advertisements for constipation remedies, bowel blockage surgeons with expressions of deep concern on their faces,  perhaps some decorating tips for your bathroom.

Just like that young lady who took a selfie of herself in a restroom, with no regard to what was lurking behind her inside the toilet and plainly visible, the association once made might never go away. Your face might target you as interested in stool softener for the rest of your online life.

Here are my law blog inspirations:
"Moving Beyond Passwords" by Eric A. Packel of Baker Hostetler LLP

https://www.lexology.com/library/detail.aspx?g=da4bb36f-ca66-4b4e-aef4-c282288b2e2e

In this article on Facial Recognition, we are assured that the chances are one in a million that someone else would look so much like you that they could unlock your phone. There's a very intriguing suggestion that advertisers might be able to use facial mapping to gauge how interested you are in their advertisements.
I wonder what they'd do if you frowned at every offering. Maybe pitch wrinkle cream? Anger management courses?

Other Baker Hostelter LLP blogging lawyers S. Benjamin Barnes and Alan L. Friel write
"Deception and Unfair Practices Come Preinstalled"

https://www.lexology.com/library/detail.aspx?g=468588f4-94d7-4aec-a3c0-6555c201392c

They use an example of a person actually shopping for an owl shaped pendant, and being bombarded with    unsought advertisements for other owl shaped pendants. They also reveal by how much these pop-up advertisements reduce internet speed for the unfortunate device user by 25% if they are trying to download something, and by 125% if they are trying to upload something.

The bottom line might be, if you are interested in the internet of things, and are linking your devices, you really do need to read every word of the TOS and TOU before clicking "I AGREE".

For Kelley Drye and Warren LLP, legal bloggers John J. Heitmann, Jennifer Rodden Wainwright, and Alysa
Zeltzer Hutnik write "Will Your TV Watch You? FCC Green Lights Targeted Advertising In Next Gen TV Broadcasting Standard."

https://www.lexology.com/library/detail.aspx?g=a587f62a-79e4-426b-a928-05ff73efee46

Interestingly, the FCC did not find the privacy concerns to be persuasive.

I keep an address label stuck over the eye of the camera on my Air Mac. How about you? And I don't stream anything at all in the bathroom.( I do Sudoku.)

All the best,
Rowena Cherry