Behold, the Sideways Elevator

Thomas Lohnes // Getty Images
Thomas Lohnes // Getty Images

Elevator company ThyssenKrupp has developed a "sideways elevator" known as MULTI. In many respects it's similar to a standard elevator—it's a car that's designed to move people between floors in buildings. But this elevator has two key engineering differences. First, it uses motors on tracks to move the cars, rather than a cable pulling the cars up and down. Second, the tracks themselves can rotate or be built in orientations that aren't just up and down. That last bit is what makes this so interesting.

In a conventional elevator setup, architects devote a columnar portion of the building to elevator shafts. Those are then outfitted with cabling and motors to move the elevator cars up and down between floors. There's plenty of fancy math engineers build in to optimize the availability and speed of those elevators. But typically, the biggest limitation is that for each elevator shaft, there is just one elevator car. (There are multi-car-per-shaft elevators known as "twin elevators," but the cars generally block one another in the shaft.)

MULTI allows multiple cars per shaft, with the ability to scoot cars sideways as needed, or even to build a zig-zagging shaft structure. This allows cars to get out of the way of each other, enabling all kinds of interesting algorithmic changes. The system could put multiple cars near high-traffic areas—and those areas might change based on time of day or other factors. Priority cars might be able to zip along, while others moved to the side to wait. A car might move sideways and enter another shaft, if that would create a faster path. Or imagine a dual-tower building—it could have a sideways elevator shaft (or many of them) to connect the towers. Imagine the time savings in traveling between upper floors of the two buildings, when such a linkage exists! As a broad concept, MULTI basically removes the idea of the elevator "shaft" and replaces it with something more like lanes on a road—and adds the ability to move along two axes rather than just one.

In the video below, Tom Scott visits a ThyssenKrupp testing tower to learn how it works. (He also makes it clear this is not sponsored content—it's a genuinely fascinating bit of engineering. It does seem the company is doing its public relations homework, though, as the first functional unit went online on June 22, 2017 in Rottweil, Germany.)

Behold:

If video isn't your thing, read up on the technology. While it will be many years before this kind of technology becomes commonplace, you may be able to tell your kids: "In my day, elevators only went up and down!"

Apple Wants to Show Off Your Best Night Mode Photos as Part of a New Campaign

Austin Mann, Apple
Austin Mann, Apple

Calling all aspiring photographers who nabbed an iPhone 11 for the express purpose of trying out its fancy camera capabilities: It’s time for your night mode photos to see the light of day.

As Travel + Leisure reports, Apple is currently hosting a competition to find the best night mode photos taken on an iPhone 11, iPhone 11 Pro, or iPhone 11 Pro Max. You can submit your photos through January 29, after which a carefully selected team of experts will evaluate all submissions and announce the five winning images on March 4.

Judges include Arem Duplessis, the former design director of The New York Times Magazine; Darren Soh, an award-winning photographer from Singapore; Tyler Mitchell, the first black photographer to shoot the cover of American Vogue (his subject, rather memorably, was Beyoncé); and several other esteemed members of the industry.

golden gate bridge shot on iphone 11
The Golden Gate Bridge, shot on an iPhone 11 Pro.
Jude Allen, Apple

In addition to appearing on Apple’s homepage and Instagram (which has more than 21 million followers), the photos could also be featured in digital campaigns, Apple stores, third-party photo exhibitions, or even on physical billboards. In addition to all the exposure, the winners will be paid a licensing fee in exchange for granting the company complete freedom to use their work for one year.

To submit your shots, you can either share them on a public Instagram, Twitter, or Weibo account with the hashtags #ShotoniPhone and #NightmodeChallenge, or email your images to shotoniphone@apple.com—just be sure to title your files in this format: ‘firstname_lastname_nightmode_iPhonemodel.’

If you’re new to the iPhone 11 and aren’t quite sure how to snap photos in night mode, it’s easier than you might realize. The feature comes on automatically in dim or dark places and decides on a capture time for you (which you can always adjust). And if you think editing your photos afterward will increase your chances of winning the competition, that’s fine, too: Apple will accept photos edited in the app or even with non-Apple software.

You might want to avoid capturing the Eiffel Tower after dark, however—here’s why.

[h/t Travel + Leisure]

This Smart Speaker Is Designed to Help You Learn Chinese

Maybe
Maybe

This latest in smart speaker technology isn’t designed to turn on your Wi-Fi-connected lights or help you figure out a wine pairing. Lily, a new smart speaker now available on Indiegogo, can help you learn Chinese writing and speaking “faster than anything on the market,” according to its creators.

The voice-controlled gadget is equipped with artificial intelligence that allows it to engage in real-time conversations, so beginning to advanced students can learn to speak the Chinese language Mandarin. It can correct pronunciation, perform translations, and help you learn vocabulary through interactive games, too. It helps you learn to write with an associated app where you can practice using both Pinyin and Chinese characters. Lily’s curriculum can also prepare you for the HSK Chinese proficiency exams necessary to work or study in China.

A Lily speaker conversation illustrated with text bubbles that read 'Hey Lily, how do I introduce myself?' and '你好,你叫什麼名字'
Maybe

Designed by the language-learning company Maybe—which is based in San Francisco and Shenzhen—with Chinese tutors, the AI is engineered to recognize different accents, even if your pronunciation isn’t perfect.

Language learning is all about repetition, and unless you live in an area with a large Chinese population, you may not have much opportunity to practice your Mandarin in everyday life. A smart speaker like Lily can provide the next best thing by creating an immersion environment for you at home, putting it a step ahead of other language-learning apps like DuoLingo.

It’s currently only in the prototype stage, but it’s scheduled to ship by April 2020. As for other languages, the Lily team says that they hope to release software updates in the future that could give the speaker French and Spanish capabilities. (Once you have the speaker, you’ll be able to download any other languages that are released—you won’t have to buy a whole other language-specific speaker.)

The smart speakers start at $229 for early-bird buyers, which may seem like a significant investment, until you start looking at the prices of even a few weeks of private language classes. Get yourself one on Indiegogo. And don't worry about it matching your home decor—it comes in red, white, black, blue, teal, and pink.

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