Technologies

Your Next Android Phone Will Be Better Because of Apple and Magnets

Commentary: Qi2 wireless charging aims to make topping off your phone’s battery more efficient. There could be other advantages, too.

Among the numerous robots, TVs, EVs and this hair printer at CES was a quiet announcement about the next-generation of wireless charging for phones and other rechargeable battery devices. Qi2 (pronounced «chee two») is the follow-up to Qi wireless charging that’s found on phones like the iPhone 14, Samsung Galaxy S22 and Google Pixel 7.

The next version of Qi promises to be more efficient in part due to magnets that help position devices in an ideal alignment on charging pads. If that sounds familiar that’s because Apple’s MagSafe charging, which rolled out with the iPhone 12 in 2020, is essentially that. In fact Apple, which is one of the over 350 companies that make up the Wireless Power Consortium, helped design the Magnetic Power Profile that’s a part of Qi2.

While the Magnetic Power Profile isn’t exactly the same as MagSafe, it could lead to Qi2 being adopted on more devices, including AR or VR headsets. It could also lead to faster charging speeds. Currently, Qi wireless charging caps out at 15W, which also happens to be the max speed for Apple’s MagSafe charging on iPhones.

«Qi2’s perfect alignment improves energy efficiency by reducing the energy loss that can happen when the phone or the charger is not aligned,» Wireless Power Consortium executive director Paul Struhsaker said in a press release. «Just as important, Qi2 will greatly reduce the landfill waste associated with wired charger replacement due to plugs breaking and the stress placed on cords from daily connecting and disconnecting.»

Another advantage of Qi2 is the potential for accessories. Take a look at the number of MagSafe and magnetic accessories currently made for the iPhone. There’s everything from cases and charging stands to tripod mounts and wallets. Android phones that support Qi2 could benefit from a similar range of accessories.

Considering that Android phones come in all shapes and sizes, Qi2 and its Magnetic Power Profile could be an equalizer that makes some accessories interchangeable between different phones and even different devices. Qi2 offers a level of ubiquity similar to what USB-C connectors provide, without the confusion caused by different USB-C cable types that all look the same. It’s hard to tell the difference between a USB-C cable that supports Thunderbolt 3 and one that supports USB 4.

Qi2’s Magnetic Power Profile is not the same as MagSafe, which uses also magnets but arranged in a different position. So you couldn’t attach a MagSafe charger to a phone with Qi2. I should acknowledge that some companies make magnetic cases for Android phones that allow them to work with MagSafe.

MagSafe also contains a microprocessor, which Qi2’s Magnetic Power Profile lacks, that allows an iPhone to know what it’s connected to. For example, if you remove Apple’s MagSafe wallet from your iPhone, it will mark the location where it was last attached and can even send you a notification that it is separated from the phone. I imagine Android phone makers could add their own microprocessor to Qi2 for similar functionality.

With the EU forcing Apple to change future iPhone models from Lightning wired charging to USB-C, Qi2 could also provide Apple a roadmap toward a port-less iPhone which has been rumored for several years. And as Qi2 is a standard, it could help Apple avoid any potential action from the EU around wireless charging.

On the whole, Qi2 holds a lot of promise. And while it’s not clear if Apple will replace MagSafe with Qi2’s Magnetic Power Profile, it does prove that even rival companies can agree on a standard that benefits us all. Now do this for text messaging.

Technologies

This Transformable Electric Truck Could Become the Cheapest EV in the US

Merging retro touches with a high-tech electric platform, the Slate Truck offers a customizable, budget-friendly alternative to traditional EVs.

Technologies

Today’s NYT Connections Hints, Answers and Help for April 27, #686

Hints and answers for Connections for April 27, #686.

Looking for the most recent 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, Connections: Sports Edition and Strands puzzles.

Today’s Connections puzzle might make you hungry — especially if you spot the four words in the blue category. Read on for clues and today’s Connections answers.

The Times now has a Connections Bot, like the one for Wordle. Go there after you play to receive a numeric score and to have the program analyze your answers. Players who are registered with the Times Games section can now nerd out by following their progress, including number of puzzles completed, win rate, number of times they nabbed a perfect score and their win streak.

Read more: Hints, Tips and Strategies to Help You Win at NYT Connections Every Time

Hints for today’s Connections groups

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

Yellow group hint: Do the math.

Green group hint: Tresses.

Blue group hint: Munchies.

Purple group hint: Think Stockholm.

Answers for today’s Connections groups

Yellow group: Calculator buttons.

Green group: Amounts of hair.

Blue group: Salty snack unit.

Purple group: Swedish ____.

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

What are today’s Connections answers?

The yellow words in today’s Connections

The theme is calculator buttons. The four answers are equals, minus, percent and times.

The green words in today’s Connections

The theme is amounts of hair. The four answers are lock, shock, thatch and tuft.

The blue words in today’s Connections

The theme is salty snack unit. The four answers are Combo, Goldfish, Ruffle and Taki.

The purple words in today’s Connections

The theme is Swedish ____. The four answers are Chef, Fish, massage and meatball.

Technologies

Today’s NYT Strands Hints, Answers and Help for April 27, #420

Here are hints — and answers — for the NYT Strands puzzle No. 420 for April 27.

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

Sleep used to be so simple, but now it can be complex, as we try to add in extra things to help us get that good night’s rest. Today’s NYT Strands puzzle highlights sleep assistance, and a few of the words are tricky. If you need hints and answers, read on.

I go into depth about the rules for Strands in this story.

If you’re looking for today’s Wordle, Connections and Mini Crossword answers, you can visit CNET’s NYT puzzle hints page.

Read more: NYT Connections Turns 1: These Are the 5 Toughest Puzzles So Far

Hint for today’s Strands puzzle

Today’s Strands theme is: Sleep tight

If that doesn’t help you, here’s a clue: Zzzzz…

Clue words to unlock in-game hints

Your goal is to find hidden words that fit the puzzle’s theme. If you’re stuck, find any words you can. Every time you find three words of four letters or more, Strands will reveal one of the theme words. These are the words I used to get those hints, but any words of four or more letters that you find will work:

BEDS, MINE, TAKE, TAKES, TAKER, STAKE, LATS, EARL, PLUG, PLUGS, ROUT, MIKE, DATE

Answers for today’s Strands puzzle

These are the answers that tie into the theme. The goal of the puzzle is to find them all, including the spangram, a theme word that reaches from one side of the puzzle to the other. When you’ve got all of them (I originally thought there were always eight but learned that the number can vary), every letter on the board will be used. Here are the nonspangram answers: