| Cult of Mac

iPhone can tell if you’re too drunk to drive

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iPhone breathalyzer: Study shows that smartphone sensors can identify drunk drivers.
Have you had one too many? Your iPhone might be able to answer that question.
Photo: Joseph Pisicchio/Unsplash CC

The accelerometer built into a standard smartphone can determine with great accuracy if the person carrying the device is drunk, according to researchers at the University of Pittsburgh.

If used in the real world, the finding could lead to iPhones that warn their owners before they get behind the wheel intoxicated.

Apple Research app lets iPhone users join new health studies

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Apple-Research-app
Three studies are available from today (if you live in the U.S.).
Photo: Apple

Apple today unveiled its brand-new Research app for iPhone, with three new health studies for users in the United States.

The Apple Women’s Health Study, the Apple Heart and Movement Study, and the Apple Hearing Study are available from today. They give participants the opportunity to contribute to “groundbreaking medical discoveries with iPhone and Apple Watch.”

Your iPhone or iPad probably indicates you’re well off

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pad&quill
Just by looking at her with an iPad tells you there's a good chance she's well off.
Photo: Pad & Quill

Researchers investigating differences between groups of Americans have an interesting observation: owning an iOS device is the best indicator that someone is in one of the top income brackets. Even better than using Grey Poupon.

They are trying to discover whether rich and poor, white and minority, men and women have less in common now than they did in the past. Studying the products they buy is part of this process.

Apple offers first glimpse at its secretive AI work

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photos in ios 10
iOS 10's Photos app can automatically recognize content in images.
Photo: Ste Smith/Cult of Mac

Researchers on Apple’s artificial intelligence team have published the first ever research paper ever from the iPhone-maker, ending Apple’s long standing ban that safeguarded company secrets.

The paper details methods on how to train AI algorithms to recognize images. Apple’s researchers reveal that they have tried using both computer-generated images as well as real-world images to train to algorithm, but each have serious drawbacks.

Apple Watch credited for explosive growth in wearable market

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Chances are you'll see quite a few more of these in the coming years.
Chances are you'll see quite a few more of these in the coming years.
Photo: Jim Merithew/Cult of Mac

Makers of wearable electronics need to thank the Apple Watch for the rapidly growing wearable market, itself poised to see even more stunning gains in the coming year.

“From 2015 through 2017, smartwatch adoption will have 48 percent growth largely due to Apple popularizing wearables as a lifestyle trend,” said Angela McIntyre, director at research firm, Gartner.

Future spacecraft could repair its own skin

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The International Space Station occasionally has to dodge pieces of debris floating in space.
The International Space Station occasionally has to dodge pieces of debris floating in space.
Photo: NASA

To see a satellite image of the field of space debris that floats around the earth is like looking at fleas swarming an unfortunate dog. About a half-million pieces of debris are the size of a marble, but even tiny pieces that travel more than 17,000 miles per hour could be deadly to a spacecraft with astronauts.

Researchers from the University of Michigan and NASA have developed a self-healing material that could instantly plug up a hole in the hull of a ship just milliseconds after impact.

The future of video chat is totally touchy-feely

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Haptic feedback is a major component in this new technology invented at the University of Tokyo.
Photo: Shinoda Lab

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Haptic feedback is a major component in this new technology invented at the University of Tokyo. Photo: Shinoda Lab

HaptoClone is a new creation from researchers in the Shinoda Lab at the University of Tokyo that can let you practically feel what isn’t actually in front of you. It at least gives you the illusion that you’re feeling it. The technology is trippy in theory, but in practice it very well may lead to a more personal level of communication through our smartphones and computers – or dare I say more intimate.

Apple Watch has a place at school with upcoming Penn State study

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It might be like this, but with books and stuff.
Photo: Apple

Nobody’s really sure what to do with wearables like the Apple Watch, and we don’t just mean in the “How does this improve my life?” sense of it. Safety and cheating concerns are putting it on a lot of people’s ban radar, and laws are scrambling to incorporate the new tech as needed.

But some researchers at Penn State are about to see if the Apple Watch might find a home in the classroom, after all.