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Meet Stella — the pup who knows how to use 29 human words
"What a shock," said no dog lover ever.
- A speech language pathologist has taught her puppy Stella to use 29 words.
- Stella "speaks" by stepping on large buttons programmed with recordings of words.
- The dog expresses her desires, comments on household events, and offers opinions.
It's obvious that dogs have the capacity to understand human words. The family canine's response to "out," "walk," or "car" is both helpful and entertaining for a human, and a source of significant excitement for a pooch. Each owner or family teaches its dog a vocabulary their pet agreeably learns, with the exception of "no" and "bad," of course. So if dogs can understand our words, what kind of communication would be possible if they were able to voice them as well?
Speech language pathologist (SLP) Christina Hunger uses Augmentative and Alternative Communication (AAC) devices in her job and decided to see if one could give her dog Stella a chance to use her words. The results of her experiment are amazing.
Stella's vocabulary is up now to 29 words, and she can fluidly string them together to express her desires and her feelings.
A speech language pathologist's idea
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We are all smiles this Saturday morning because Stella is KILLING us with her communication!!! First we gave Stella new food for breakfast, which turns out she did not like 👎🏼 After walking away from her bowl multiple times, she said, “Eat no” and laid on the couch. Then we were cleaning up a bit when Stella told us, “All done walk happy walk happy want.” Someone sure wants us to enjoy the weekend! As if that weren’t enough, Stella declared “Stella bye love you” and stood in front of the door. 👋🏼❤️ I just can’t say it enough, this is AMAZING!!! • • • • • #hunger4words #talkingdog #everyonedeservesavoice #speechtherapy #AAC #slp #corewords #SLPeeps #earlyintervention #languagedevelopment #dogsofinstagram #dogmom #dogs #animalpsychology #doglover #sandiegodog #catahoula #blueheeler #smartdog #dogcommunication #mydogtalks #SLPdog #dognition #animalcommunication #interspeciescommunication #loveanimals #respectanimals
A post shared by Christina Hunger, MA, CCC-SLP (@hunger4words) on
Hunger has a blog explaining what's going on with Stella, who's an 18-month-old Catahoula/Blue Heeler mix. The blog is called Hunger for Words. Her experiment was inspired by a quotation of Rosemary Crossley's:
"Not being able to speak is not the same as not having anything to say."
Hunger explains that every human has two sorts of language capacities. First is receptive language, the ability to understand the meanings of words and sentences we hear. Dogs as noted above, clearly have receptive language.
Expressive language is how we communicate to others using words and sentences, written words, gestures, and facial expressions. Dogs regularly express themselves by barking, growling, with speech-like moaning, sighing, and of course, jumping in excitement. Hunger considers these all to be expressive language, canine-style, which suggests that they share our desire to communicate.
For the mechanics of helping Stella use human words for expressing herself without a human vocal apparatus, Hunger turned to AAC technology as a pathway forward.
AAC devices are computer-based instruments that present symbols for words as big, touchable buttons. When a button is touched, the associated word sounds. Speech-challenged children learn to trigger the words they want the machine to say for them, put them together in sentences, and allow them to begin to, as Hunger says, "experience the power of language."
Stella's language lessons
To get started with Stella, Hunger and her fiancé Jake programmed a single button on a simple speech sound board. A press of the button plays back the word "outside," a concept right in a dog's wheelhouse. Hunger recalls, "Every time we took Stella outside we pushed 'outside' before opening the door. After a few weeks of modeling, Stella showed us she was aware of what was happening. When I would ask, 'Outside? Stella, want to go outside?' she began looking down at the button, looking up at me, and barking. As an SLP I knew this was a huge step in the right direction." Soon Stella was pressing the button herself when she wanted to be go out.
Other buttons were quickly programmed either with words the couple frequently used with Stella, or things they thought she herself might want to communicate, such as "eat, water, play, walk, no, come, help, bye, love you." The results were startling:
"If Jake and I were distracted, Stella began saying 'play' repeatedly until we threw her toy or engaged in tug of war. Stella would walk to her water bowl, notice it was empty and say 'water.' If we had finished dinner and didn't mention going for a walk yet, Stella would say 'walk' multiple times while staring at us. If her toy was stuck under the couch, she would say 'help' and stand right where she needed Jake or I to look. When our friends were putting their jackets on or were standing by the door, she would say 'bye' to them. Jake and I were simply amazed."
As time went by, says Hunger, Stella began using language in a manner similar to the way we do. (She's been learning words since last January.) Not restricting words' use to her needs, she began providing commentary: "This first happened when I was watering my plants. Stella said "water" while watching me, even though her water dish was full."
Most exciting is that Stella now puts words together for more complex communication, including reprimands for her humans. For example, animals couldn't care less about our clock adjustments in the fall and spring. "One afternoon," recalls Hunger, "shortly after the Daylight Savings time change, Stella said, 'eat' repeatedly at about 3:00 PM. When Jake and I did not feed her dinner this early she said, 'love you no' and walked into the other room."
Another example: The time she pressed "Want," "Jake," Come," and planted herself by the door. Upon Jake's eventual return, she hit the "Happy" button and rolled over for a tummy rub.
We've seen examples, most notably gorilla Koko, of animals who've acquired the ability to communicate using human words, and dog owners would hardly doubt their own dog's affinity for receptive language — expressive language doesn't seem like that much of a leap. In addition, scientists consider average dog intelligence to be roughly similar to a human two-year-old's, and that's right about the time toddlers start talking.
What is human dignity? Here's a primer, told through 200 years of great essays, lectures, and novels.
- Human dignity means that each of our lives have an unimpeachable value simply because we are human, and therefore we are deserving of a baseline level of respect.
- That baseline requires more than the absence of violence, discrimination, and authoritarianism. It means giving individuals the freedom to pursue their own happiness and purpose.
- We look at incredible writings from the last 200 years that illustrate the push for human dignity in regards to slavery, equality, communism, free speech and education.
The inherent worth of all human beings<p>Human dignity is the inherent worth of each individual human being. Recognizing human dignity means respecting human beings' special value—value that sets us apart from other animals; value that is intrinsic and cannot be lost.</p> <p>Liberalism—the broad political philosophy that organizes society around liberty, justice, and equality—is rooted in the idea of human dignity. Liberalism assumes each of our lives, plans, and preferences have some unimpeachable value, not because of any objective evaluation or contribution to a greater good, but simply because they belong to a human being. We are human, and therefore deserving of a baseline level of respect. </p> <p>Because so many of us take human dignity for granted—just a fact of our humanness—it's usually only when someone's dignity is ignored or violated that we feel compelled to talk about it. </p> <p>But human dignity means more than the absence of violence, discrimination, and authoritarianism. It means giving individuals the freedom to pursue their own happiness and purpose—a freedom that can be hampered by restrictive social institutions or the tyranny of the majority. The liberal ideal of the good society is not just peaceful but also pluralistic: It is a society in which we respect others' right to think and live differently than we do.</p>
From the 19th century to today<p>With <a href="https://books.google.com/ngrams/graph?year_start=1800&year_end=2019&content=human+dignity&corpus=26&smoothing=3&direct_url=t1%3B%2Chuman%20dignity%3B%2Cc0" target="_blank" rel="noopener noreferrer">Google Books Ngram Viewer</a>, we can chart mentions of human dignity from 1800-2019.</p><img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDg0ODU0My9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTY1MTUwMzE4MX0.bu0D_0uQuyNLyJjfRESNhu7twkJ5nxu8pQtfa1w3hZs/img.png?width=980" id="7ef38" class="rm-shortcode" data-rm-shortcode-id="9974c7bef3812fcb36858f325889e3c6" data-rm-shortcode-name="rebelmouse-image" />
American novelist, writer, playwright, poet, essayist and civil rights activist James Baldwin at his home in Saint-Paul-de-Vence, southern France, on November 6, 1979.
Credit: Ralph Gatti/AFP via Getty Images
The future of dignity<p>Around the world, people are still working toward the full and equal recognition of human dignity. Every year, new speeches and writings help us understand what dignity is—not only what it looks like when dignity is violated but also what it looks like when dignity is honored. In his posthumous essay, Congressman Lewis wrote, "When historians pick up their pens to write the story of the 21st century, let them say that it was your generation who laid down the heavy burdens of hate at last and that peace finally triumphed over violence, aggression and war."</p> <p>The more we talk about human dignity, the better we understand it. And the sooner we can make progress toward a shared vision of peace, freedom, and mutual respect for all. </p>
Scientists find that bursts of gamma rays may exceed the speed of light and cause time-reversibility.
- Astrophysicists propose that gamma-ray bursts may exceed the speed of light.
- The superluminal jets may also be responsible for time-reversibility.
- The finding doesn't go against Einstein's theory because this effect happens in the jet medium not a vacuum.
Jet bursting out of a blazar. Black-hole-powered galaxies called blazars are the most common sources detected by NASA's Fermi Gamma-ray Space Telescope.
Cosmic death beams: Understanding gamma ray bursts<div class="rm-shortcode" data-media_id="cu2knVEk" data-player_id="FvQKszTI" data-rm-shortcode-id="c6cfd20fdf31c82cb206ade8ce21ba3f"> <div id="botr_cu2knVEk_FvQKszTI_div" class="jwplayer-media" data-jwplayer-video-src="https://content.jwplatform.com/players/cu2knVEk-FvQKszTI.js"> <img src="https://cdn.jwplayer.com/thumbs/cu2knVEk-1920.jpg" class="jwplayer-media-preview" /> </div> <script src="https://content.jwplatform.com/players/cu2knVEk-FvQKszTI.js"></script> </div>
Is Bitcoin akin to 'digital gold'?
- In October, PayPal announced that it would begin allowing users to buy, sell, and hold cryptocurrencies.
- Other major fintech companies—Square, Fidelity, SoFi—have also recently begun investing heavily in cryptocurrencies.
- While prices are volatile, many investors believe cryptocurrencies are a relatively safe bet because blockchain technology will prove itself over the long term.
Presentation slide from Sanja Kon's presentation on the evolution of money at 2020 Web Summit
Credit: Sanja Kon<p>The move came shortly after the payments company Square invested $50 million into Bitcoin, and after Fidelity announced that it was opening a Bitcoin fund into which qualified purchasers could invest <a href="https://www.bloomberg.com/news/articles/2020-08-26/fidelity-launches-inaugural-bitcoin-fund-for-wealthy-investors" target="_blank">(minimum investment: $100,000)</a>. Together, this institutional backing might have something to do with Bitcoin's recent surge back to near its 2017 price peak of $19,783. (Bitcoin is listed at 19,384.30 as of Dec. 3.)<br></p>
Presentation slide from Sanja Kon's presentation on the evolution of money at 2020 Web Summit
Credit: Sanja Kon<p>But more importantly, it suggests cryptocurrencies might soon have the opportunity to prove themselves in real-world use cases. After all, skeptics have long doubted the ability of cryptocurrencies to go mainstream as a form of everyday payment. But people seem increasingly comfortable with digital payment systems.</p><p style="margin-left: 20px;">"The entire world is going to come into digital first," Schulman said at Web Summit, adding that PayPal's services already go hand-in-hand with cryptocurrencies. "As we thought about it, digital wallets are a natural complement to digital currencies. We've got over 360 million digital wallets and we need to embrace cryptocurrencies."</p><p>Sanja Kon, vice president of global partnerships at the cryptocurrency payments processor company UTRUST, also spoke at Web Summit about the increasing adoption of digital payments:</p><p style="margin-left: 20px;">"Physical cash is becoming more and more obsolete. And the next step in the evolution is digital currency."</p><p>Kon noted some of the inherent advantages of cryptocurrencies, namely ownership. </p><p style="margin-left: 20px;">"For many people, this is really the main benefit of cryptocurrency: Users owning cryptocurrencies are able to control how they spend their money without dealing with any intermediary authority like a bank or a government, for example," Kon said, adding that there are no bank fees associated with cryptocurrencies, and that international transaction fees are significantly lower than wire transfers of fiat currency.</p><p>Kon said cryptocurrencies have unique growth opportunities in areas where people aren't integrated into modern banking systems:</p><p style="margin-left: 20px;">"With cryptocurrencies and blockchain, with the use of just a smartphone and access to internet, Bitcoin and cryptocurrencies can be available to populations of people and users without access to the traditional banking system."</p>
Bitcoin as 'digital gold'<p>Still, it could take years for people to start using cryptocurrencies for everyday purchases on a large scale. Despite this, many cryptocurrency advocates see digital currencies, particularly Bitcoin, as a way to store value—digital gold, essentially.</p><p style="margin-left: 20px;">"I don't think Bitcoin is going to be used as a transactional currency anytime in the next five years," billionaire investor Mike Novogratz recently told <a href="https://www.bloomberg.com/news/articles/2020-10-23/novogratz-says-bitcoin-is-digital-gold-not-a-currency-for-now?srnd=markets-vp" target="_blank">Bloomberg</a>. "Bitcoin is being used as a store of value. [...] "Bitcoin as a gold, as digital gold, is just going to keep going higher. More and more people are going to want it as some portion of their portfolio."</p><p>There are obvious parallels between gold and Bitcoin: Both are mined, do not degrade over time, are finite in supply, and aren't directly tied to the value of fiat currency, making them <a href="https://www.reuters.com/article/us-gold-inflation/gold-as-an-inflation-hedge-well-sort-of-idUSKCN1GD516" target="_blank" rel="noopener noreferrer">relatively invulnerable to inflation</a>. The obvious objection is that the price of Bitcoin, and cryptocurrencies in general, is far more volatile than gold.</p><p>But for investors who believe the inherent value of cryptocurrency technology will prove itself over the long term, these price fluctuations are just bumps on the long road to the future of currency. </p><p style="margin-left: 20px;">"It's no longer a debate if crypto is a thing, if Bitcoin is an asset, if the blockchain is going to be part of the financial infrastructure," Novogratz said. "It's not if, it's when, and so every single company has to have a plan now."</p>
A new study finds that some people just want privacy.
- Despite its reputation as a tool for criminals, only a small percentage of Tor users were actually going to the dark web.
- The rate was higher in free countries and lower in countries with censored internet access.
- The findings are controversial, and may be limited by their methodology to be general assumptions.