Move Over Life Alert: New Apple Watch Can Tell When You Fall and Will Call For Help

Apple
Apple

Senior citizens aren’t usually the first people lining up to buy the latest high-tech gadget, but Apple’s new Series 4 watch could provide a potentially life-saving service to the elderly—and others. As The Telegraph reports, the watch is equipped with technology capable of detecting when someone has fallen.

If a hard fall occurs, a message on the dial prompts the wearer to select “emergency SOS” or “I fell, but I’m OK.” If the user is motionless for 60 seconds afterward, the watch automatically places a call to emergency responders, and sends a message to emergency contacts with location information.

A message on the watch reads "It looks like you've taken a hard fall" and includes an option to send out an emergency SOS
Apple

The watch, whose features were highlighted at the annual Apple product launch in Silicon Valley on Wednesday, could prove a serious competitor to Life Alert, a popular medical alert system.

An accelerometer and gyroscope inside the watch allow it to analyze the wearer’s “wrist trajectory and impact acceleration,” according to an Apple statement, but determining when someone has fallen isn’t so simple. Apple had to figure out a specific algorithm based on a range of bodily motions.

“Identifying a fall sounds straightforward, but it requires a large amount of data and analysis,” Jeff Williams, Apple’s chief operating officer, said. “With falls, there’s this repeatable motion pattern that happens. When you trip, your arms go forward; but when you slip, your arms go upward.”

This isn’t the only new health feature, either. The new Apple Watch also contains an electrical heart rate sensor, which lets it take an electrocardiogram (ECG or EKG) and monitor for any irregularities. This marks the first time a product containing an EKG is available over-the-counter to consumers, according to The Telegraph.

The GPS version of the Apple Watch Series 4 is priced at $399, and the GPS and cellular model costs $499. Orders can be placed beginning September 14, and watches will be available in stores on September 21.

[h/t The Telegraph]

BioLite Has Designed a Headlamp That Won't Irritate or Slip Off Your Head

BioLite
BioLite

Headlamps are convenient in theory. Instead of fumbling with a flashlight or your phone in the dark, you can strap one to your head and walk your dog, do some late-night grilling, or venture around your campsite hands-free.

But in reality, the awkward design—with a bulky light that digs into your skin and slides down your forehead—cancels out much of the product's appeal. Luckily, it doesn't have to be this way, as the folks at BioLite have demonstrated with their reinvented headlamp.

The BioLite HeadLamp 330, which debuted on Kickstarter in 2018 and is now available on Amazon, promises to make you forget you're even wearing it. Inspired by modern wearables, BioLite has retooled various elements of the clunky traditional design to make it as comfortable as it is functional.

A man wearing a red HeadLamp 330
BioLite

The ultra-thin light sits flat against your skull, which means you won't have any painful marks in the middle of your forehead when you take it off. The band itself is made from a moisture-wicking fabric that feels good on your skin, even when you're working up a sweat. And unlike conventional headlamps, BioLite has redistributed the power source to the back of the head in its design, balancing the weight and taking care of any slippage issues.

As is the case with other BioLite products, technology is an essential part of the design. The 330-lumen lamp projects light up to nearly 250 feet in front of you. There are variable lighting settings, too: You can opt for either a white spot or floodlight, both with dimming options, or a strobe light feature; there's also a red floodlight. It can run for three and a half hours at maximum brightness or 40 hours at minimum brightness, and when it needs to be recharged, you can just plug it into a micro-USB source like a solar panel or powerbank.

Get your own BioLite Headlamp for $49 on Amazon. It's available in in ember red, ocean teal, sunrise yellow, or midnight gray.

Teal headlamp.
BioLite

Bioengineering Student Is Building Custom Prosthetic Arms From LEGO Bricks

iStock.com/serts
iStock.com/serts

The custom LEGO designs built by 19-year-old David Aguilar aren't meant to sit on a shelf. For years he's been ignoring the instructions that come with LEGO sets to make functioning prosthetic arms for himself, and now he's sharing his creations online, Reuters reports.

Aguilar—who lives in Andorra, a small principality on the French-Spanish border—was born with a rare genetic condition that left him without a right forearm. He built his first artificial limb out of LEGO bricks at age 9, and hasn't looked back. Today Aguilar is pursuing an eduction in bioengineering at the Universitat Internacional de Catalunya in Spain, and he's already on LEGO prosthetic No. 4.

After acquiring complex LEGO sets for things like airplanes and construction vehicles, Aguilar reconfigures them into arms and adds electric motors that allow him to move his fingers and bend his elbow. He documents his building process on YouTube under the name Hand Solo. Each arm he builds is named MK followed by the model number (MK I, MK II, etc.), a nod to the MK suits built by Tony Stark in the Iron Man series.

The LEGO prosthetics are more than conversation starters—they're also affordable compared to professionally made robotic limbs on the market. Aguilar tells Reuters his dream is to one day provide cheaper options to prosthetics-wearers like him.

[h/t Reuters]

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