‘Human Uber’ Lets a Surrogate Socialize For You

Has the process of interacting with other human beings become too much for you, but you don’t have the heart to ditch your social obligations completely? Then you’ll be very interested in what virtual reality researcher Jun Rekimoto showed off at MIT Tech Review’s EmTech conference in Asia this week.

Called the “ChameleonMask,” this apparatus allows you to be a member of the outside world in spirit, all from the comfort of the couch you decided was more important than society. Basically, this telepresence helmet allows for a FaceTime-like experience that is piloted by a surrogate body. This surrogate shows up to whatever function you wish to skip, wearing headgear with a screen strapped to the front that livestreams a remote user so they can interact with the world around them.

There is a public line of communication in the helmet that allows the remote user to speak to the room through a voice channel, and a private one, where only the surrogate can hear the user (the surrogate can still be heard by everyone physically around them, so the team behind the device suggests they speak at a lower volume). There are also written commands the user can send to the surrogate that will pop up on the screen from which the surrogate views the world.

When conducting experiments with the device in 2015, an iPhone 6 was placed in a Hacosco VR helmet so the surrogate could use the smartphone’s camera function to see the real world around them. The main screen featuring the remote user's face is attached to the front of the helmet with the iPhone behind it, placed in such a way that the camera isn’t obstructed. There is also a feed of the remote user that the surrogate can see in the corner of their screen, as seen in this video.

According to the team’s study, the choice to use a surrogate human body instead of just an autonomous robot with a screen attached was because “Humans inherently have crisis-control capacities and five highly developed senses. If the remote user can find a surrogate who looks like him or her, the impression of his or her appearance can be maintained.” Basically, the more your surrogate looks like you, the more seamless the illusion of it actually being you will become.

Jun Rekimoto—the deputy director of Sony Computer Science Laboratories, Inc.—says the whole process feels “surprisingly natural,” and his team conducted studies to see just how comfortable people would be around these surrogates. The results were much more positive than anyone had imagined.

While they believed the participants would “look at it in disbelief, and immediately request the surrogate to remove it,” they found that people “seemed to believe that the remote user was in front of them” and that they were having a conversation with the person on the screen, not the body standing in for them.

There’s no commercial model of the ChameleonMask available yet, so for now you’ll have to brave your niece’s dance recital in the flesh. But in the not too distant future, a lucky surrogate can become the social butterfly you were never meant to be.

[h/t Select/All]

Ninja’s Hot & Cold Brewed System Is the Only Coffee Maker You’ll Ever Need

Amazon
Amazon

Update: The Ninja Hot & Cold Brewed System is on sale for $120 ($40 off) for Sam's Club members until May 19.

For people who just want a cup of joe to help them get out the door in the morning, the French presses, Chemexes, Aeropresses, Moka pots, and other specialized devices that coffee aficionados swear by probably seem more overwhelming than appealing. Ditto the fancy cappuccino machines at local cafes. That’s where Ninja’s new Hot & Cold Brewed System comes in: It was created to give coffee addicts a myriad of options with minimal fuss, not to mention minimal equipment. And it makes tea, too!

“Coffeehouses are known for having an endless selection, but current at-home brewers haven't given users the vast variety of choice we thought possible, and certainly not all in one product," Mark Rosenzweig, CEO of SharkNinja, said in a press release. "The Ninja Hot & Cold Brewed System changes the category entirely. This innovative system is more than just a machine you use in the morning; it's your all-day brewing partner.”

The Hot & Cold Brewed System comes with two baskets: one for coffee and one for tea. It knows what you're making to make based on the basket you insert, and the available options for that basket will light up. The machine allows the user to make six different sizes of coffee or tea, from a single cup all the way up to a full 50-ounce (10-cup) carafe.

And of course, as the name suggests, the system can make both hot and iced beverages. For coffee, it has five brew options: classic, rich, over ice, cold brew, and specialty (a concentrated brew for milky drinks like cappuccinos). If you’re making tea, you can choose between hot and cold brews optimized for herbal, black, oolong, white, or green tea.

When you select an over ice or cold brew, the machine automatically doubles the strength of your beverage so it doesn't get overly diluted by the ice cubes in the carafe. Even better, the Ninja can make cold brew in just 10 to 15 minutes, whereas other systems and methods typically take hours. (Hot coffee is brewed at 205°F, while the cold brew is made at 101°F.) And the system has a hot and cold frother that folds into the side so you can make barista-level lattes, too.

These bells and whistles sound impressive on paper, but how do they perform in real life? Ninja sent me Hot & Cold Brewed System to test for myself.

Ease of Use

Though it might look like something developed by NASA, the Hot & Cold Brewed System is designed to easily work with the twist of a dial and the push of a button, and it delivers. From loading in the correct amount of grounds with the system’s “smart scoop” to picking what type of brew you’d like, it’s simple enough to use even while bleary-eyed in the morning. It’s also easy to schedule a delayed brew so you can do the rest of your morning routine while your coffee brews. (Here’s the only drawback I can think of about this machine: When it starts brewing, it’s kind of noisy—loud enough to make my cats jump. It’s not a dealbreaker, but if you live in a small apartment and plan to brew coffee so that it’s ready right when you wake up, it might be something to consider.)

The system even tells you when it needs to be descaled. The “clean” button will light up, at which point you simply fill the water reservoir with descaling solution and water and press the clean button. A countdown lets you know how much longer the clean cycle will last.

Taste and Flavor

I swapped out an old, cheap coffee maker for the Hot & Cold Brewed System, and the difference was immediately noticeable. Whether hot or cold, the coffee made by the H&CBS was a better, smoother cup of joe. That’s due to what Ninja has dubbed Thermal Flavor Extraction automated brewing technology, which, according to a press release, “knows the precise temperatures, correct bloom times, and proper levels of saturation for every possible beverage combination to ensure a great taste every time.”

Whatever tech they use, it works. The coffee I make in this machine is consistently tasty. The rich brew setting works exactly as advertised, too, providing a richer, bolder flavor than the classic brew.

Features and Accessories

One of the best things about the H&CBS is the fact that it cuts down on waste significantly. Unlike other machines, it doesn't require any plastic pods or paper filters. Instead, it comes with two permanent filters, one for coffee and one for tea.

And the cold brew function is a game changer if you prefer iced coffee to hot. Not only does it brew quickly, but it eliminates the messy cleanup that comes with making cold brew yourself.

Typically priced at $230 for the thermal carafe version (or $200 for the glass carafe), the Hot & Cold Brewed System is significantly more expensive than a simpler drip coffee machine. But if you’re a cold brew addict looking to treat yourself, it’s worth it. Consider springing for the slightly more expensive thermal carafe model, which will keep your java hot or cold for hours. (I’ve left ice in it overnight and found cubes the next morning.)

You can get the Hot & Cold Brewed System on Amazon, Walmart, Macy's, Sam's Club, or directly on Ninja’s website starting at $160.

Springer Nature Has Published the First AI-Written Textbook

iStock.com/PhonlamaiPhoto
iStock.com/PhonlamaiPhoto

The first AI-written textbook is here, and its tech-heavy subject is exactly what you might expect from a machine-learning algorithm. As Smithsonian reports, the book, published by Springer Nature, is a 247-page guide titled Lithium-Ion Batteries: A Machine-Generated Summary of Current Research.

While it doesn’t exactly make for light reading, the fact that it was written entirely by Beta Writer—an algorithm designed by researchers in Germany—is a game changer. Sure, AI has dabbled with writing before, helping journalists pen articles and even crafting entire chapters for the Game of Thrones and Harry Potter series. (We highly recommend the riveting tale of Harry Potter and the Portrait of What Looked Like a Large Pile of Ash.) But this is the first time AI has authored an entire research book, complete with a table of contents, introductions, and linked references.

The information was pulled from Springer Nature’s online database. While the grammar and syntax are a little clunky, the book manages to get the point across. (Here’s one sample sentence: “Respectively, safety issue is apparently challengeable till now even after the first commercialization of lithium-ion battery.”)

With the exception of an introduction to the book that was written by Henning Schoenenberger, Springer Nature's director of product data and metadata, the finished product was left unedited and unpolished. This was done “to highlight the current status and remaining boundaries of machine-generated content,” according to Schoenenberger. The publisher hopes to experiment with AI-powered textbooks on other subjects in the future.

Artificial intelligence has certainly come a long way in recent years, and algorithms have been trained to carry out a number of oddly specific tasks. They can design beer, figure out the ingredients in your meal, find Waldo in a “Where’s Waldo” picture, and remake the music video of “Total Eclipse of the Heart.” In one of the more meta developments in tech news, Google’s AI even learned to make its own AI in 2017.

[h/t Smithsonian]

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