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(L-R) Apple, Google, Amazon

How AI Assistants Rank When It Comes to Understanding Accents

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(L-R) Apple, Google, Amazon

An AI assistant can be a useful tool for sending emails, controlling appliances, and looking up information from wherever you’re standing. But if it can’t understand what you’re saying to begin with, it’s just a waste of desk space.

For the video below, WIRED chose three popular AI platforms—Google Home, Amazon Echo (or Alexa), and Apple's Siri—to test with a variety of non-American accents. Given the difficulty the speakers had pronouncing some of the words (like Worcestershire and Ouagadougou), each service performed better than you might expect. But the clear winner was Google Home, followed by Siri in second, and Alexa at the bottom.

In addition to comprehending people from Germany, Japan, and Scotland, a Google Home has no problem understanding the sound of its own voice. Here’s what happened when two Google Home devices got caught in an endless conversation loop earlier this year.

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WASProject via Flickr
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The World’s First 3D-Printed Opera Set Is Coming to Rome
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WASProject via Flickr

In October, the Opera Theater in Rome will become the first theater to play host to a 3D-printed set in one of its operas. The theater’s performance of the 19th-century opera Fra Diavolo by French composer Daniel Auber, opening on October 8, will feature set pieces printed by the Italian 3D-printing company WASP, as TREND HUNTER reports.

Set designers have been using 3D printers to make small-scale set models for years, but WASP says this seems to be the first full 3D-printed set. (The company is also building a 3D-printed town elsewhere in Italy, to give you a sense of its ambitions for its technology.)

Designers stand around a white 3D-printed model of a theater set featuring warped buildings.
WASP

The Fra Diavolo set consists of what looks like two warped historic buildings, which WASP likens to a Dalí painting. These buildings are made of 223 smaller pieces. It took five printers working full-time for three months to complete the job. The pieces were sent to Rome in mid-July in preparation for the opera.

Recently, 3D printing is taking over everything from housing construction to breakfast. If you can make an office building with a printer, why not a theater set? (Though it should be noted that the labor unions that represent scenic artists might disagree.)

[h/t TREND HUNTER]

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A Simple Way to Charge Your iPhone in 5 Minutes
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Spotting the “low battery” notification on your phone is usually followed by a frantic search for an outlet and further stress over the fact that you may not have time for a full charge. On iPhones, plugging your device into the wall for five minutes might result in only a modest increase of about three percent or so. But this tip from Business Insider Tech may allow you to squeeze out a little more juice.

The trick? Before charging, put your phone in Airplane Mode so that you reduce the number of energy-sucking tasks (signal searching, fielding incoming communications) your device will try and perform.

Next, take the cover off if you have one (the phone might be generating extra heat as a result). Finally, try to use an iPad adapter, which has demonstrated a faster rate of charging than the adapter that comes with your iPhone.

Do that and you’ll likely double your battery boost, from about three to six percent. It may not sound like much, but that little bit of extra juice might keep you connected until you’re able to plug it in for a full charge.

[h/t Business Insider Tech]

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