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The return of pneumatic tubes

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Pneumatic tubes were touted as something that would revolutionize the world. In science fiction, they were envisioned as a fundamental part of the future—even in dystopias like George Orwell’s 1984, where the main character, Winston Smith, sits in a room peppered with pneumatic tubes that spit out orders for him to alter previously published news stories and historical records to fit the ruling party’s changing narrative.

Doctor holding pneumatic tube carrier while standing in pharmacy
Abandoned by most industries at midcentury, pneumatic tube systems have become ubiquitous in hospitals.ALAMY

In real life, the tubes were expected to transform several industries in the late 19th century through the mid-20th. “The possibilities of compressed air are not fully realized in this country,” declared an 1890 article in the New York Tribune. “The pneumatic tube system of communication is, of course, in use in many of the downtown stores, in newspaper offices […] but there exists a great deal of ignorance about the use of compressed air, even among engineering experts.”

Pneumatic tube technology involves moving a cylindrical carrier or capsule through a series of tubes with the aid of a blower that pushes or pulls it into motion. For a while, the United States took up the systems with gusto. Retail stores and banks were especially interested in their potential to move money more efficiently: “Besides this saving of time to the customer the store is relieved of all the annoying bustle and confusion of boys running for cash on the various retail floors,” one 1882 article in the Boston Globe reported. The benefit to the owner, of course, was reduced labor costs, with tube manufacturers claiming that stores would see a return on their investment within a year.

“The motto of the company is to substitute machines for men and for children as carriers, in every possible way,” a 1914 Boston Globe article said about Lamson Service, one of the largest proprietors of tubes at the time, adding, “[President] Emeritus Charles W. Eliot of Harvard says: ‘No man should be employed at a task which a machine can perform,’ and the Lamson Company supplements that statement by this: ‘Because it doesn’t pay.’”

By 1912, Lamson had over 60,000 customers globally in sectors including retail, banks, insurance offices, courtrooms, libraries, hotels, and industrial plants. The postal service in cities such as Boston, Philadelphia, Chicago, and New York also used tubes to deliver the mail, with at least 45 miles of Lamson tubing in place by 1912.

On the transportation front, New York City’s first attempt at a subway system, in 1870, also ran on a pneumatic system, and the idea of using tubes to move people continues to beguile innovators to this day. (See Elon Musk’s largely abandoned Hyperloop concept of the 2010s.)

But by the mid to late 20th century, use of the technology had largely fallen by the wayside. It had become cheaper to transport mail by truck than by tube, and as transactions moved to credit cards, there was less demand to make change for cash payments. Electrical rail won out over compressed air, paper records and files disappeared in the wake of digitization, and tubes at bank drive-throughs started being replaced by ATMs, while only a fraction of pharmacies used them for their own such services. Pneumatic tube technology became virtually obsolete.

Except in hospitals.

“A pneumatic tube system today for a new hospital that’s being built is ubiquitous. It’s like putting a washing machine or a central AC system in a new home. It just makes too much sense to not do it,” says Cory Kwarta, CEO of Swisslog Healthcare, a corporation that—under its TransLogic company—has provided pneumatic tube systems in health-care facilities for over 50 years. And while the sophistication of these systems has changed over time, the fundamental technology of using pneumatic force to move a capsule from one destination to another has remained the same.

By the turn of the 20th century,

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By: Vanessa Armstrong
Title: The return of pneumatic tubes
Sourced From: www.technologyreview.com/2024/06/19/1093446/pneumatic-tubes-hospitals/
Published Date: Wed, 19 Jun 2024 09:00:00 +0000

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The Download: video-generating AI, and Meta’s voice cloning watermarks

This is today’s edition of The Download our weekday newsletter that provides a daily dose of what’s going on in the world of technology

I tested out a buzzy new text-to-video AI model from China

You may not be familiar with Kuaishou, but this Chinese company just hit a major milestone: It’s released the first ever text-to-video generative AI model that’s freely available for the public to test.

The short-video platform, which has over 600 million active users, announced the new tool, called Kling, on June 6. Like OpenAI’s Sora model, Kling is able to generate videos up to two minutes long from prompts.

But unlike Sora, which still remains inaccessible to the public four months after OpenAI debuted it, Kling has already started letting people try the model themselves. Zeyi Yang, our China reporter, has been putting it through its paces. Here’s what he made of it.

This story is from China Report, our weekly newsletter covering tech in China. Sign up to receive it in your inbox every Tuesday.

Meta has created a way to watermark AI-generated speech

The news: Meta has created a system that can embed hidden signals, known as watermarks, in AI-generated audio clips, which could help in detecting AI-generated content online.

Why it matters: The tool, called AudioSeal, is the first that can pinpoint which bits of audio in, for example, a full hour-long podcast might have been generated by AI. It could help to tackle the growing problem of misinformation and scams using voice cloning tools. Read the full story.

—Melissa Heikkilä

The return of pneumatic tubes

Pneumatic tubes were once touted as something that would revolutionize the world. In science fiction, they were envisioned as a fundamental part of the future—even in dystopias like George Orwell’s 1984, where they help to deliver orders for the main character, Winston Smith, in his job rewriting history to fit the ruling party’s changing narrative. 

In real life, the tubes were expected to transform several industries in the late 19th century through the mid-20th. The technology involves moving a cylindrical carrier or capsule through a series of tubes with the aid of a blower that pushes or pulls it into motion, and for a while, the United States took up the systems with gusto.

But by the mid to late 20th century, use of the technology had largely fallen by the wayside, and pneumatic tube technology became virtually obsolete. Except in hospitals. Read the full story.

—Vanessa Armstrong

This story is from the forthcoming print issue of MIT Technology Review, which explores the theme of Play. It’s set to go live on Wednesday June 26, so if you don’t already, subscribe now to get a copy when it lands.

The must-reads

I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.

1 Nvidia has become the world’s most valuable company 
Leapfrogging Microsoft and Apple thanks to the AI boom. (BBC)
Nvidia’s meteoric rise echoes the dot com boom. (WSJ $)
CEO Jensen Huang is now one of the richest people in the world. (Forbes)
The firm is worth more than China’s entire agricultural industry. (NY Mag $)
What’s next in chips. (MIT Technology Review)

2 TikTok is introducing AI avatars for ads
Which seems like a slippery slope. (404 Media)
India’s farmers are getting their news from AI news anchors. (Bloomberg $)
Deepfakes of Chinese influencers are livestreaming 24/7. (MIT Technology Review)

3 Boeing’s Starliner spacecraft will stay in space for a little longer
Officials need to troubleshoot some issues before it can head back to Earth. (WP $)

4STEM students are refusing to work at Amazon and Google
Until the companies end their involvement with Project Nimbus. (Wired $)

5 Google isn’t what it used to be
But is Reddit really a viable alternative? (WSJ $)
Why Google’s AI Overviews gets things wrong. (MIT Technology Review)

6 A security bug allows anyone to impersonate Microsoft corporate email accounts
It’s making it harder to spot phishing attacks. (TechCrunch)

7 How deep sea exploration has changed since the Titan disaster
Robots are taking humans’ place to plumb the depths. (NYT $)
Meet the divers trying to figure out how deep humans can go. (MIT Technology Review)

8 How the free streaming service Tubi took over the US
Its secret weapon? Old movies.(The Guardian)

9 A new AI video tool instantly started ripping off Disney
Raising some serious questions about what the model had been trained on. (The Verge)
What’s next for generative video. (MIT Technology Review)

10 Apple appears to have paused work on the next Vision Pro
Things aren’t looking too bright for the high-end headset. (The Information $)
These minuscule pixels are poised to take augmented reality by

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By: Rhiannon Williams
Title: The Download: video-generating AI, and Meta’s voice cloning watermarks
Sourced From: www.technologyreview.com/2024/06/19/1094041/the-download-video-generating-ai-and-metas-voice-cloning-watermarks/
Published Date: Wed, 19 Jun 2024 12:10:00 +0000

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Baller Awards

What’s the difference between a DWI and a DUI?

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Pop icon Justin Timberlake finds himself in legal trouble after being arrested in Long Island, New York.

According to a representative from the Sag Harbor Police Department, the 43-year-old was taken into custody on the morning of Tuesday, June 18, following a night out at the American Hotel in Sag Harbor, NY. After enjoying dinner at the establishment, Timberlake was pulled over by police while driving to a friend’s house, ultimately leading to his arrest on “”Driving While Intoxicated” charges. As of the time of this writing, the singer remains in police custody, with an official statement from law enforcement expected later today.

Did Justin Timberlake’s arrest involve drugs?

To better understand the situation, let’s delve into the differences between DWI and DUI charges. DWI, which stands for “Driving While Intoxicated,” is a specific legal term used in some states, including New York, to describe the act of operating a vehicle while under the influence of alcohol. In New York, a person can be charged with DWI if their blood alcohol content (BAC) is 0.08% or higher, or if they exhibit signs of impairment due to alcohol consumption. The consequences of a DWI conviction in New York can be severe, including fines, license suspension, and even jail time, depending on factors such as the driver’s BAC level and prior offenses.

On the other hand, DUI, or “Driving Under the Influence,” is a more general term that encompasses driving while impaired by alcohol, drugs, or a combination of both. In states that use the term DUI, it can refer to impairment caused by illegal drugs, prescription medications, or over-the-counter drugs that affect a person’s ability to operate a vehicle safely. The specific laws and penalties for DUI vary by state, but they often involve similar consequences to those of a DWI conviction.

Based on the information available at this time, it appears that Timberlake’s arrest was specifically for DWI, suggesting that his impairment was related to alcohol consumption rather than drug use. However, it is essential to note that the full details of his arrest have not yet been disclosed and further information may come to light as the case progresses.

If convicted of DWI in New York, Timberlake could face a range of penalties, including fines up to $1,000, a license suspension of at least six months, and possible jail time of up to one year for a first offense. Additionally, he may be required to install an ignition interlock device in his vehicle and attend alcohol education or treatment programs.

From the courtroom, a spokesperson has indicated that Timberlake is scheduled for arraignment later today.

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By: Omar Faruque
Title: What’s the difference between a DWI and a DUI?
Sourced From: wegotthiscovered.com/celebrities/whats-the-difference-between-a-dwi-and-a-dui/
Published Date: Tue, 18 Jun 2024 15:55:21 +0000

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