Connect with us

Technologies

Everything We Know About the iPhone 15 and USB-C

There are still plenty of questions about how Apple will handle the iPhone’s switch to USB-C.

For the first time in more than a decade, you might need a different charger for your iPhone. Apple executives said the company plans to comply with European rules mandating that new phones all use the same common USB-C charging port. Most phones already use USB-C, with Apple being the main outlier. 

When asked if Apple will move to USB-C, Greg Joswiak, Apple’s senior vice president of worldwide marketing, said the company has «no choice.» Apple will «comply with local laws» as it does around the world, Joswiak said during an appearance at The Wall Street Journal Tech Live conference in October.

That said, there’s still a lot we don’t know about how Apple will execute the transition to USB-C for the iPhone. Apple rarely discusses new products before announcing them, meaning we don’t have much insight on details like whether all new iPhones will get USB-C, or just those sold in Europe.

Apple declined to share further details regarding future plans to bring USB-C to the iPhone.

Will the iPhone 15 have a USB-C charging port?

A close-up view of an iPhone 13 Pro Lightning portA close-up view of an iPhone 13 Pro Lightning port

Today’s iPhones use the Lightning port to charge.

Stephen Shankand/CNET

There’s a chance the iPhone 15 could have a USB-C port instead of the Lightning connector, but it’s impossible to know until Apple releases its next iPhone. The EU’s rules say all mobile phones sold in the EU will need to have a USB-C charging port by the end of 2024. That means it’s unclear whether Apple will start the transition in 2023 with what will presumably be the iPhone 15, or wait until 2024.

But Chiew Le Xuan, a research analyst for Canalys, thinks the switch could come sooner rather than later.

«What we think is that Apple will bring Type C to the iPhone 15 series,» he said. «So, similar to what they did for the iPads [and] the Macs: They sort of just transitioned the whole product line.» 

Apple has reportedly tested iPhone models with USB-C in the past. Bloomberg reported last May that Apple was testing future iPhone models with USB-C, as well as an adapter that would enable these iPhones to work with Lightning connections. Ming-Chi Kuo, an analyst for TF International Securities known for his Apple predictions, also said Apple plans to convert the iPhone to USB-C in 2023. 

It’s also worth noting that Apple is a member of the USB Implementers Forum, a nonprofit organization that was formed to further advance USB development and adoption.

What’s the reasoning behind the EU’s new rules?

The new mandate is part of an effort to simplify the charging experience for consumers and cut down on electronic waste. 

«Under the new rules, consumers will no longer need a different charger every time they purchase a new device, as they will be able to use one single charger for a whole range of small and medium-sized portable electronic devices,» reads a European Parliament press release.

The shift is also meant to help cut down on the roughly11,000 metric tons (12,125 tons) of annual e-waste resulting from unused chargers in the EU, the release says. 

Will all future iPhones adopt USB-C, or just those in Europe? 

This is another question we won’t know the answer to until Apple releases future iPhone models. But Maurice Klahne, senior research analyst at Counterpoint Research, thinks it seems likely Apple will transition the iPhone to USB-C more broadly rather than keeping it region-specific. 

«It’s just simply too costly to make different devices for different regions,» he said. «And so Apple will likely make the switch everywhere all at once.»

What benefits does USB-C offer over Lightning?

1-meter Apple Lightning-USB-C cable1-meter Apple Lightning-USB-C cable
Stephen Shankland/CNET

The transition to USB-C could result in more perks and conveniences for iPhone owners. For example, you’d be able to use the same charger that powers other devices, like your MacBook laptop or iPad, to charge your iPhone. There’s also a broad accessory ecosystem for USB-C, considering it’s been standard on most electronics for the better part of the last decade. Plenty of Apple’s own products already rely on USB-C rather than Lightning, such as the iPad Air, iPad Pro and Apple’s lineup of MacBooks. 

It’s possible the switch to USB-C could result in faster charging and data transfers, specifically on the iPhone 15 Pro and Pro Max. Kuo has reported that only the iPhone 15 Pro and Pro Max will support high-speed data transfers over USB-C, for example. 

Le Xuan agrees, saying Apple will likely do more to separate the regular iPhone 15 from its premium sibling this year.

«By then moving into a Type C switch, we will probably see some sort of differentiation between the Pro and Pro Max and the non-Pro Max in terms of charging speeds,» he said.

Will I need an Apple-specific USB-C cable?

You shouldn’t need an Apple-made cable to charge your iPhone when Apple makes the switch to USB-C. After all, that would defeat the purpose of the EU’s push toward a universal charging cable.

But the company could potentially make it so that Apple-certified USB-C cables offer benefits over noncertified alternatives. Kuo, for example, reports that Apple will likely optimize chargers that are part of the company’s MFi certification program to offer faster charging speeds. This follows a leak from ShrimpApplePro (who also leaked the Dynamic Island’s design early), which says cables without an MFi certification will be limited in charging and data transfer speeds. 

Apple hasn’t spoken about its plans for the iPhone 15 or future USB-C charging cables beyond the comments made at The Wall Street Journal’s conference. But a move like this could help Apple boost its accessory ecosystem by maintaining some level of exclusivity as it embraces the switch to a universal iPhone charger.

«Even though their walled garden isn’t as walled anymore,» said Klahne, «they can still make these little adjustments to keep their iOS base more walled off from the general Android market.» 

Apple is expected to announce the iPhone 15 lineup in the September timeframe during its usual annual product launch event. Other than USB-C charging, rumors suggest new solid-state buttons are coming to the Pro models, while the Dynamic Island is expected to expand to non-Pro versions.

Technologies

Today’s NYT Mini Crossword Answers for Monday, May 19

Here are the answers for The New York Times Mini Crossword for May 19.

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.


Today’s NYT Mini Crossword is pretty easy. 5-Across, «one for whom every day is Boxing Day,» stumped me because I really wanted the answer to have something to do with cats. (Spoiler: It did not.) Need some help with today’s Mini Crossword? Read on. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

The Mini Crossword is just one of many games in the Times’ games collection. If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get at those Mini Crossword clues and answers.

Mini across clues and answers

1A clue: Network satirized on «30 Rock,» for short
Answer: NBC

4A clue: Sport played on horseback
Answer: POLO

5A clue: One for whom every day is Boxing Day?
Answer: MOVED

6A clue: Like correct letters in Wordle
Answer: GREEN

7A clue: Blend together
Answer: MELD

Mini down clues and answers

1D clue: «Invisible Man» or «Little Women»
Answer: NOVEL

2D clue: Run in the wash
Answer: BLEED

3D clue: What bourbon whiskey is primarily made from
Answer: CORN

4D clue: Tiny hole in the skin
Answer: PORE

5D clue: Longtime movie studio acquired by Amazon in 2022
Answer: MGM

How to play more Mini Crosswords

The New York Times Games section offers a large number of online games, but only some of them are free for all to play. You can play the current day’s Mini Crossword for free, but you’ll need a subscription to the Times Games section to play older puzzles from the archives.

Continue Reading

Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for May 19, #238

Hints and answers for the NYT Connections: Sports Edition puzzle, No. 238, for May 19.

Looking for the most recent regular Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.


Connections: Sports Edition might be tough today if, like me, you don’t know what «loge» means. Read on for hints and the answers.

Connections: Sports Edition is out of beta now, making its debut on Super Bowl Sunday, Feb. 9. That’s a sign that the game has earned enough loyal players that The Athletic, the subscription-based sports journalism site owned by the Times, will continue to publish it. It doesn’t show up in the NYT Games app but now appears in The Athletic’s own app. Or you can continue to play it free online.  

Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta

Hints for today’s Connections: Sports Edition groups

Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Brag.

Green group hint: Where’s my seat?

Blue group hint: City that never sleeps.

Purple group hint: Opposite of go.

Answers for today’s Connections: Sports Edition groups

Yellow group: Boast

Green group: Stadium seating sections

Blue group: New York Knicks

Purple group: ____ stop

Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words

What are today’s Connections: Sports Edition answers?

The yellow words in today’s Connections

The theme is boast. The four answers are crow, gloat, grandstand and showboat.

The green words in today’s Connections

The theme is stadium seating sections. The four answers are bleacher, loge, suites and upper deck.

The blue words in today’s Connections

The theme is New York Knicks. The four answers are Bridges, Hart, McBride and Towns.

The purple words in today’s Connections

The theme is ____ stop. The four answers are back, jump, pit and short.

Continue Reading

Technologies

Blade Runner: 18-Rotor «Volocopter» Moving from Concept to Prototype

It may look "nutty" and like a "blender," but the designers say the craft could challenge helicopters

Inventor and physicist Thomas Senkel created an Internet sensation with the October 2011 video of his maiden—and only—test flight of a spidery proof-of-concept 16-rotor helicopter dubbed Multicopter 1. Now the maker of the experimental personal aviation craft, the European start-up e-volo, is back with a revised «volocopter» design that adds two more rotors, a serial hybrid drive and long-term plans for going to 100 percent battery power.

The new design calls for 1.8-meter, 0.5-kilogram carbon-fiber blades, each paired with a motor. They are arrayed around a hub in two concentric circles over a boxy one- or two-person cockpit.

After awarding the volocopter concept a Lindbergh Prize for Innovation in April, Yolanka Wulff, executive director of The Charles A. and Anne Morrow Lindbergh Foundation, admitted the idea of the multi-blade chopper at first seems «nutty.» Looking beyond the novel appearance, however, she says, e-volo’s concept excels in safety, energy efficiency and simplicity, which were the bases of the prize.

All three attributes arrive thanks largely to evolo’s removal of classic helicopter elements. First, the energy-robbing high-mass main rotor, transmission, tail boom and tail rotor are gone. The enormous blades over a normal chopper’s cabin create lift, but their mass creates a high degree of stress and wear on the craft. And the small tail rotor, perched vertically out on a boom behind the cabin, keeps the helicopter’s body from spinning in the opposite direction as the main blades, but it also eats up about 30 percent of a helicopter’s power.

The volocopter’s multiple rotor blades individually would not create the torque that a single large rotor produces, and they offer redundancy for safety. Hypothetically, the volocopter could fly with a few as 12 functioning rotors, as long as those rotors were not all clustered together on one side, says Senkel, the aircraft’s co-inventor and e-volo’s lead construction engineer.

Without the iconic two-prop configuration, the craft would be lighter, making it more fuel efficient and reducing the physical complexity of delivering power to the top and rear blades from a single engine. Nor would the volocopter need an energy-hungry transmission. In fact, «there will be no mechanical connection between the gas engine and the blades,» Senkel says. That means fewer points of energy loss and more redundancy for safety.

E-volo’s design eliminates the dependence on a single source of power to the blades. As a serial-hybrid vehicle, the volocopter would have a gas-fueled engine, in this case an engine capable of generating 50- to 75 kilowatts, typical of ultralight aircraft. Rather than mechanically drive the rotors, the engine would generate power for electric motors as well as charge onboard lithium batteries. Should it fail, the batteries are expected to provide enough backup power so the craft could make a controlled landing.

Whereas helicopters navigate by changing the pitch of the main and tail rotor blades, the volocopter’s maneuverability will depend on changing the speed of individual rotors. Although more complex, it is more precise in principle to control a craft using three to six redundant microcontrollers (in case one or more fails) interpreting instructions from a pilot using a game console–like joystick—instead of rudder pedals, a control stick and a throttle.

Wulff’s first impression about the volocopter’s design is not uncommon. E-volo’s computer-animated promotional videos of a gleaming white, carbon-fiber and fiberglass craft beneath a thatch of blades recall the many-winged would-be flying machines of the late 19th century. This point is not lost on Senkel.

«I understand these skeptical opinions,» he says. «The design concept looks like a blender. But we really are making a safe flying machine.»

That would be progress in itself. Multicopter 1 looked like something from an especially iffy episode of MacGyver, complete with landing gear that involved a silver yoga ball. Senkel rode seated amid all those rotors powered only by lithium batteries. Multicopter 1 generated an average of 20 kilowatts for hovering and was aloft for just a few minutes.

There’s a reason why the experimental craft flew briefly and only once.Senkel describes that first craft as «glued and screwed together.» Seated on the same platform as the spinning blades, he says, «I was aware of the fact that I will be dead, maybe. Besides, we showed that the concept works. What do we win if we fly it twice?» he asks rhetorically.

Other than putting the pilot safely below the blades, the revised volocopter design would operate largely the same as the initial prototype. The design calls for three to six redundant accelerometers and gyroscopes to measure the volocopter’s position and orientation, creating a feedback loop that gives the craft stability and makes it easier to fly, Senkel says.

The volocopter’s revised prototype under construction could debut as soon as next spring. The first production models, available in perhaps three years, are expected to fly for at least an hour at speeds exceeding 100 kilometers per hour and a minimum altitude of about 2,000 meters, still far shy of standard helicopter’s normal operating altitude of about 3,000 meters. «This could change our lives, but I don’t expect anything like that for 10 years,» Senkel adds.

Given that most of the technology needed to build the volocopter is already available, «this idea is fairly easy to realize,» says Carl Kühn, managing director of e-volo partner Smoto GmbH, a company that integrates electric drive systems and related components.

Like Senkel, Kühn has modest short-term expectations despite his repeated emphasis on the standard nature of the technology involved. «I guess that e-volo will have [a prototype] aircraft in three years that can do the job—that it will lift one or two persons from one point to another,» he says.

The biggest immediate limitations appear to be regulatory. For instance, European aviation regulators consider any electrical system greater than 60 volts to be high voltage and regulate such systems more aggressively, Kühn says. As a result, the volocopter will operate below that threshold. The craft will also need to weigh no more than 450 kilograms to remain in the ultralight category, which is likewise subject to fewer government aviation regulations, according to Senkel.

The Lindbergh Foundation’s Wulff says the organization’s judges felt e-volo had «a greater than 50 percent chance of succeeding, or they wouldn’t have given them the innovation award.» Asked if she would line up to fly one someday, she says, «I sure would. It looks very compelling to me.»

Follow Scientific American on Twitter @SciAm and @SciamBlogs.Visit ScientificAmerican.com for the latest in science, health and technology news.
© 2012 ScientificAmerican.com. All rights reserved.

Continue Reading

Trending

Copyright © Verum World Media