Technologies

How to put your COVID-19 vaccine card on your smartphone

Your COVID-19 vaccination card is now required for many businesses and events. Learn how to put it on your phone so that it’s always available.

For the most up-to-date news and information about the coronavirus pandemic, visit the WHO and CDC websites.

As the highly contagious omicron variant of the coronavirus surges through the US, many states are requiring proof of vaccination for adults and kids as young as 5 to enter restaurants, gyms, movie theaters and just about any other public venue.

And if you’re traveling for the holidays, having your vaccine record close at hand is more important than ever. But you don’t have to keep the printed version in your wallet or purse: To prevent damage or loss, we recommend storing it in your phone instead.

Not sure how? We’ll show you ways you can store your vaccine card digitally — including the methods to use if you have an Android or iPhone — and help you find out whether or not your state has a specific app.

Which states are using vaccination record apps?

While some governors have signed orders banning so-called vaccine passports, many states have apps that allow residents to keep a digital version of their vaccine cards on their smartphones. Eleven — including California, Colorado, Hawaii, New York and Louisiana — offer SMART Health Cards that store vaccination records and COVID-19 test results.

Colorado residents, for example, can download the myColorado app: After you create an account, verify your identity and add a digital version of your driver’s license to your phone, you can then add your myVaccine record to the app. Louisiana’s LA Wallet app takes a similar approach, allowing you to add your driver’s license and proof of vaccination to your phone.

California requires residents to fill out a form to verify their identity, after which they’ll receive a text or email with a link to a QR code that can be saved to their phone. When scanned, the code will offer proof of vaccination. The link will also include a digital copy of your vaccination record.

Illinois residents can use VaxVerify, which uses Experian for identity verification.

MyIR Mobile is used by several health departments, including Arizona, Louisiana, Maryland, Mississippi, North Dakota, Washington state, West Virginia and Washington, DC.

Delaware, New Mexico and Michigan are also using web portals to let residents access their vaccination status online.

New Yorkers have two app options: The Excelsior Pass app and NYC Covid Safe.

We’ll continue to update this feature as more states offer apps and features to store your COVID-19 vaccine card online. And keep in mind if you get a booster dose, you’ll need to re-upload your vaccine card.

What if my state doesn’t have an app that lets me store my card?

If your state doesn’t have an iPhone or Android app that lets you store a copy of your vaccination record, there are other ways to keep it on your phone. What qualifies as valid proof, however, can vary by state, city, county or even business.

Some places may accept a photo of your physical vaccination card: For example, concert producer AEG Presents accepts a «physical copy of a COVID-19 Vaccination Record Card, a digital copy of such card or such other proof as is permitted locally.» But you definitely want to research first if your city, county or state does the same.

Along with public school mandates, hundreds of private colleges are also requiring students and employees to be vaccinated: Seattle University, which requires students to be vaccinated to attend in-person classes, offers an online form to upload photos of the front and back of your vaccination card.

When in doubt, look for information on the business’s website or call the local health department and ask for clarification. This is bound to save you time and the risk of being turned away at the door.

Can I store my car with Google Pay or Apple Wallet?

If you have an iPhone ($350 at Amazon), you can store your COVID-19 vaccination card on your Apple Wallet to present whenever you need to show you’re fully vaccinated. (You can keep a copy in the Health app, too.) The WatchOS 8.1 update allows you to keep your card handy on your Apple Watch.

If you have an Android, you can add your vaccine card to the Google Pay app and even add a shortcut icon to your home screen to find it quickly.

Samsung Pay can also store your vaccine record

Samsung now gives Galaxy phone owners the option to add proof of vaccination to Samsung Pay. You’ll need to download the CommonHealth app (Samsung’s partner) from the Google Play Store and follow the prompts in the app to verify your vaccination status.

Once the app confirms you’veindeed gotten the jabs, you’ll be prompted to download a Smart HealthCard to Samsung Pay which you can show to anyone requesting you show proof of vaccination. It beats having to fiddle around with photo albums and tapping through multiple screens before you’re able to show it to a bouncer or maître d’.

Will a picture of my vaccine card work?

The simplest way to have a digital record of your vaccine status is to snap a photograph of your vaccination card and keep it on your phone. Even the CDC recommends keeping a picture of your card as a backup copy.

You can make the photo a favorite to quickly locate it or store it in a notes app, a folder or somewhere easy to remember. Make sure you’re in a well-lit area and get close enough to the card that the dates and other details are legible. Put the card on a dark surface and try to eliminate shadows from your arms or the phone itself.

Here’s one way iPhone users can save their vaccination card as a new photo album: Open the Photos app, select the Albums tab and then tap the plus (+) sign in the top-left corner followed by New Album. Give the album a name and then tap Save. Next, select the photos of your card to add them to the album.

On an Android, it depends on which app you’re using, but the process should generally be the same. If you’re using the Google Photos app, open the app and then select the picture of your vaccination card. Tap the three-dot menu button in the top-right corner, followed by the Add to Album button. Select +New album and give it a name such as «Vaccination Card» and tap the checkmark button when you’re done.

What else can I use?

I’ve had a large number of readers reach out to me about this article, each one offering advice and guidance about storing a proof of vaccination card.

Some suggestions include well-known airport security service Clear. In fact, some concert and exhibition halls require that attendees use Clear to verify their vaccination status to attend a show. You can go to clearme.com/healthpass to download the app and get your card added.

VaxYes is another service that verifies your vaccination status and then adds your vaccination card to your Apple Wallet. I’ve read that you can add your card to the Google Pay app, but after signing up and going through the process myself, I don’t see the option on a Pixel 5 running Android 12.

If your local municipality or employer used the CDC’s Vaccine Administration Management System, then you can use the VAMS website to access your vaccination records. I had more than one reader reach out to me about using this system to show proof of vaccination, but without an account myself, I’m unable to go through the process of accessing a vaccination record.

Another suggestion I received from multiple readers is to use a scanner app on your phone and store a scanned copy of your vaccination card in something like your OneDrive personal vault or a password manager (almost all of them offer some sort of secure file storage) instead of storing the photo in Google Photos or Apple’s iCloud photos. On an iPhone, you can use the scanner that’s built into the Notes app. On Android, Google’s Stack PDF scanner will be enough to get the job done.

This story will be updated as the national vaccine conversation continues. For more information about the booster shots from Pfizer, Moderna and Johnson & Johnson, make sure to read this primer.

The information contained in this article is for educational and informational purposes only and is not intended as health or medical advice. Always consult a physician or other qualified health provider regarding any questions you may have about a medical condition or health objectives.

Technologies

TMR vs. Hall Effect Controllers: Battle of the Magnetic Sensing Tech

The magic of magnets tucked into your joysticks can put an end to drift. But which technology is superior?

Competitive gamers look for every advantage they can get, and that drive has spawned some of the zaniest gaming peripherals under the sun. There are plenty of hardware components that actually offer meaningful edges when implemented properly. Hall effect and TMR (tunnel magnetoresistance or tunneling magnetoresistance) sensors are two such technologies. Hall effect sensors have found their way into a wide variety of devices, including keyboards and gaming controllers, including some of our favorites like the GameSir Super Nova.

More recently, TMR sensors have started to appear in these devices as well. Is it a better technology for gaming? With multiple options vying for your lunch money, it’s worth understanding the differences to decide which is more worthy of living inside your next game controller or keyboard.

How Hall effect joysticks work

We’ve previously broken down the difference between Hall effect tech and traditional potentiometers in controller joysticks, but here’s a quick rundown on how Hall effect sensors work. A Hall effect joystick moves a magnet over a sensor circuit, and the magnetic field affects the circuit’s voltage. The sensor in the circuit measures these voltage shifts and maps them to controller inputs. Element14 has a lovely visual explanation of this effect here.

The advantage this tech has over potentiometer-based joysticks used in controllers for decades is that the magnet and sensor don’t need to make physical contact. There’s no rubbing action to slowly wear away and degrade the sensor. So, in theory, Hall effect joysticks should remain accurate for the long haul.

How TMR joysticks work

While TMR works differently, it’s a similar concept to Hall effect devices. When you move a TMR joystick, it moves a magnet in the vicinity of the sensor. So far, it’s the same, right? Except with TMR, this shifting magnetic field changes the resistance in the sensor instead of the voltage.

There’s a useful demonstration of a sensor in action here. Just like Hall effect joysticks, TMR joysticks don’t rely on physical contact to register inputs and therefore won’t suffer the wear and drift that affects potentiometer-based joysticks.

Which is better, Hall effect or TMR?

There’s no hard and fast answer to which technology is better. After all, the actual implementation of the technology and the hardware it’s built into can be just as important, if not more so. Both technologies can provide accurate sensing, and neither requires physical contact with the sensing chip, so both can be used for precise controls that won’t encounter stick drift. That said, there are some potential advantages to TMR.

According to Coto Technology, who, in fairness, make TMR sensors, they can be more sensitive, allowing for either greater precision or the use of smaller magnets. Since the Hall effect is subtler, it relies on amplification and ultimately requires extra power. While power requirements vary from sensor to sensor, GameSir claims its TMR joysticks use about one-tenth the power of mainstream Hall effect joysticks. Cherry is another brand highlighting the lower power consumption of TMR sensors, albeit in the brand’s keyboard switches.

The greater precision is an opportunity for TMR joysticks to come out ahead, but that will depend more on the controller itself than the technology. Strange response curves, a big dead zone (which shouldn’t be needed), or low polling rates could prevent a perfectly good TMR sensor from beating a comparable Hall effect sensor in a better optimized controller.

The power savings will likely be the advantage most of us really feel. While it won’t matter for wired controllers, power savings can go a long way for wireless ones. Take the Razer Wolverine V3 Pro, for instance, a Hall effect controller offering 20 hours of battery life from a 4.5-watt-hour battery with support for a 1,000Hz polling rate on a wireless connection. Razer also offers the Wolverine V3 Pro 8K PC, a near-identical controller with the same battery offering TMR sensors. They claim the TMR version can go for 36 hours on a charge, though that’s presumably before cranking it up to an 8,000Hz polling rate — something Razer possibly left off the Hall effect model because of power usage.

The disadvantage of the TMR sensor would be its cost, but it appears that it’s negligible when factored into the entire price of a controller. Both versions of the aforementioned Razer controller are $199. Both 8BitDo and GameSir have managed to stick them into reasonably priced controllers like the 8BitDo Ultimate 2, GameSir G7 Pro and GameSir Cyclone 2.

So which wins?

It seems TMR joysticks have all the advantages of Hall effect joysticks and then some, bringing better power efficiency that can help in wireless applications. The one big downside might be price, but from what we’ve seen right now, that doesn’t seem to be much of an issue. You can even find both technologies in controllers that cost less than some potentiometer models, like the Xbox Elite Series 2 controller.

Caveats to consider

For all the hype, neither Hall effect nor TMR joysticks are perfect. One of their key selling points is that they won’t experience stick drift, but there are still elements of the joystick that can wear down. The ring around the joystick can lose its smoothness. The stick material can wear down (ever tried to use a controller with the rubber worn off its joystick? It’s not pleasant). The linkages that hold the joystick upright and the springs that keep it stiff can loosen, degrade and fill with dust. All of these can impact the continued use of the joystick, even if the Hall effect or TMR sensor itself is in perfect operating order.

So you might not get stick drift from a bad sensor, but you could get stick drift from a stick that simply doesn’t return to its original resting position. That’s when having a controller that’s serviceable or has swappable parts, like the PDP Victrix Pro BFG, could matter just as much as having one with Hall effect or TMR joysticks.

Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for Feb. 18, #513

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Feb. 18, No. 513.

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.

Today’s Connections: Sports Edition has a fun yellow category that might just start you singing. If you’re struggling with today’s puzzle but still want to solve it, read on for hints and the answers.

Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by The Times. It doesn’t appear in the NYT Games app, but it does in The Athletic’s own app. Or you can play it for 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: I don’t care if I never get back.

Green group hint: Get that gold medal.

Blue group hint: Hoops superstar.

Purple group hint: Not front, but…

Answers for today’s Connections: Sports Edition groups

Yellow group: Heard in «Take Me Out to the Ball Game.»

Green group: Olympic snowboarding events.

Blue group: Vince Carter, informally.

Purple group: ____ back.

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 heard in «Take Me Out to the Ball Game.» The four answers are Cracker Jack, home team, old ball game and peanuts.

The green words in today’s Connections

The theme is Olympic snowboarding events. The four answers are big air, giant slalom, halfpipe and slopestyle.

The blue words in today’s Connections

The theme is Vince Carter, informally. The four answers are Air Canada, Half-Man, Half-Amazing, VC and Vinsanity.

The purple words in today’s Connections

The theme is ____ back. The four answers are diamond, drop, quarter and razor.

Technologies

Today’s NYT Mini Crossword Answers for Wednesday, Feb. 18

Here are the answers for The New York Times Mini Crossword for Feb. 18.

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 Mini Crossword is a fun one, and it’s not terribly tough. It helps if you know a certain Olympian. Read on for all the answers. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

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 to those Mini Crossword clues and answers.