Sean Gallup/Getty Images
Sean Gallup/Getty Images

10 Tips for iPhone Users From the Apple Support Twitter Page

Sean Gallup/Getty Images
Sean Gallup/Getty Images

Whether you’re a longtime Apple devotee or a recent convert, you likely have a lot left to learn before becoming an iPhone expert. We mined the Apple Support Twitter feed for the best tips on how to use your device to the fullest. 

1. SIGN AN EMAIL ATTACHMENT ON YOUR PHONE.

Apple // Twitter

Having a smartphone makes sending emails easy—until you have to send something that needs a signature. If you’ve been printing out documents, signing them, and scanning them back into your computer before sending them off, there’s a much easier way.

Next time you email a document that requires a signature, tap and hold the document in the message to open the Share sheet. Two rows of icons will pop up: Tap "Markup and Reply" beneath the toolbox icon to go to the document. By tapping the signature in the bottom-right corner of the screen, you’ll be taken to a window where you can sign your name with your finger instead of printing it out. Hit "done" and your document will be ready to send out into the world.

2. ACTIVATE LOW POWER MODE.

When your battery bar is dwindling down to zero, tricks like closing all your apps won’t do you much good. One thing that will extend your phone’s battery life is activating Low Power Mode. After going to the battery page in your phone’s settings, toggle on the switch to reduce or turn off automatic downloads, background app refresh, and other non-essential tasks that eat up energy.

3. AUTO-ADJUST SCREEN COLOR AFTER SUNSET.

Many of us are guilty of climbing into bed and scrolling through our phones in the dark. Give your eyes a break by turning on your phone’s Night Shift setting. Head to Settings, Display & Brightness, and activate Night Shift to have your phone automatically transition to warmer colors at night. The default times are 10 p.m. to 7 a.m., but you can customize the setting to best fit your schedule.

4. ACTIVATE DO NOT DISTURB TO SILENCE NOTIFICATIONS.

Apple // Twitter

Owning an iPhone means getting constant notifications from friends, family members, and mobile games that are eager for your attention. To temporarily disconnect without powering down your phone all together, switch on Do Not Disturb mode. When you swipe up from the bottom of your screen, the control center should pop up with a crescent moon icon in the top row. Tapping this silences all pings and buzzes from calls, messages, and notifications until you decide to switch it off. A crescent moon symbol beside your battery sign indicates when it’s on, so if you’ve been missing calls and you don’t know why, the symbol's appearance tells you that you may have hit it accidentally.

5. BREAK DOWN BATTERY USAGE BY APP.

You may have an idea of which apps are the worst offenders when it comes to battery usage (we’re looking at you, Pokemon Go), but figuring out exactly how much power they zap can be a guessing game. Tap on the battery icon in Settings to see a breakdown of your phone’s energy consumption by app. You can choose to view battery usage for the last 24 hours or the last seven days. This window is also where you can switch on your phone’s battery percentage in the corner of the home screen.

6. TURN YOUR COMPASS INTO A LEVEL TOOL.

Your compass app is probably one of the standard features you use the least, but it can serve a practical purpose at home. When you have the app open, swipe left to access the level tool. Now you can hang pictures without having to dig out a level from the bottom of your tool kit.

7. MUTE A TEXT CONVERSATION.

For the times when you find yourself stuck in an especially chatty group text chain (or when you’re being badgered by one person you'd rather ignore), there’s an option to hit mute. Go to Details in the upper right corner of the conversation, turn on Do Not Disturb, and proceed with your life without being interrupted with a notification every time someone chimes in.

8. CUSTOMIZE VIBRATIONS FOR DIFFERENT CONTACTS.

When you feel your phone vibrate in your pocket, there’s no way of knowing if it’s your mom, your boss, or your boyfriend unless you pull it out to check. One smart way around this is by setting custom vibrations for special contacts in your phone. Go to the contact you want to customize and scroll down to where it says "vibration." It should be set to the default, but you can choose from a selection of pre-set options or even compose a vibration pattern of your own. This way you’ll know which notifications to check right away and which you can get away with putting on the back-burner.

9. TEACH SIRI HOW TO PRONOUNCE YOUR NAME.

Hearing Siri mispronounce your name can be funny the first time. But after a few months of using her, it may start to wear on your nerves. Next time Siri says your (or anyone else’s) name incorrectly, make sure to let her know. She’ll give you a few alternative pronunciations to choose from—select the one she gets right or press "Tell Siri again" if none of them fit.

10. SET A LIVE PHOTO AS YOUR LOCK SCREEN.

If you’re the owner of an iPhone 6S or iPhone 6S Plus, you have the option to snap live photos in the form of 3-second clips. Just like still photos, these moving images can be used to liven up your lock screen. Tap the share button beneath your live photo to set it as your wallpaper like you would a regular picture. When it gives you the option to select still, perspective, or live photo, hit the last choice to revisit the "living memory" every time you open your phone.

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E. A. Tilly, Library of Congress // Public Domain
The 19th Century Poet Who Predicted a 1970s Utopia
An electric airship departing Paris in 1883.
An electric airship departing Paris in 1883.
E. A. Tilly, Library of Congress // Public Domain

In 1870, John Collins dreamed of a future without cigarettes, crime, or currency inflation. The Quaker poet, teacher, and lithographer authored "1970: A Vision for the Coming Age," a 28-page-long poem that imagines what the world would be like a century later—or, as Collins poetically puts it, in "nineteen hundred and threescore and ten.”

The poem, recently spotlighted by The Public Domain Review, is a fanciful epic that follows a narrator as he travels in an airship from Collins’s native New Jersey to Europe, witnessing the wonders of a futuristic society.

In Collins’s imagination, the world of the future seamlessly adheres to his own Quaker leanings. He writes: “Suffice it to say, every thing that I saw / Was strictly conformed to one excellent law / That forbade all mankind to make or to use / Any goods that a Christian would ever refuse.” For him, that means no booze or bars, no advertising, no “vile trashy novels,” not even “ribbons hung flying around.” Needless to say, he wouldn’t have been prepared for Woodstock. In his version of 1970, everyone holds themselves to a high moral standard, no rules required. Children happily greet strangers on their way to school (“twas the custom of all, not enforced by a rule”) before hurrying on to ensure that they don’t waste any of their “precious, short study hours.”

It’s a society whose members are never sick or in pain, where doors don’t need locks and prisons don’t exist, where no one feels tempted to cheat, lie, or steal, and no one goes bankrupt. There is no homelessness. The only money is in the form of gold and silver, and inflation isn't an issue. Storms, fires, and floods are no longer, and air pollution has been eradicated.

While Collins’s sunny outlook might have been a little off-base, he did hint at some innovations that we’d recognize today. He describes international shipping, and comes decently close to predicting drone delivery—in his imagination, a woman in Boston asks a Cuban friend to send her some fruit that “in half an hour came, propelled through the air.” He kind of predicts CouchSurfing (or an extremely altruistic version of Airbnb), imagining that in the future, hotels wouldn't exist and kind strangers would just put you up in their homes for free. He dreams up undersea cables that could broadcast a kind of live video feed of musicians from around the world, playing in their homes, to a New York audience—basically a YouTube concert. He describes electric submarines (“iron vessels with fins—a submarine line, / propels by galvanic action alone / and made to explore ocean’s chambers unknown") and trains that run silently. He even describes climate change, albeit a much more appealing view of it than we’re experiencing now. In his world, “one perpetual spring had encircled the earth.”

Collins might be a little disappointed if he could have actually witnessed the world of 1970, which was far from the Christian utopia he hoped for. But he would have at least, presumably, really enjoyed plane rides.

You can read the whole thing here.

[h/t The Public Domain Review]

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iStock
NASA Has a Plan to Stop the Next Asteroid That Threatens Life on Earth
iStock
iStock

An asteroid colliding catastrophically with Earth within your lifetime is unlikely, but not out of the question. According to NASA, objects large enough to threaten civilization hit the planet once every few million years or so. Fortunately, NASA has a plan for dealing with the next big one when it does arrive, Forbes reports.

According to the National Near-Earth Object Preparedness Strategy and Action Plan [PDF] released by the White House on June 21, there are a few ways to handle an asteroid. The first is using a gravity tractor to pull it from its collision course. It may sound like something out of science fiction, but a gravity tractor would simply be a large spacecraft flying beside the asteroid and using its gravitational pull to nudge it one way or the other.

Another option would be to fly the spacecraft straight into the asteroid: The impact would hopefully be enough to alter the object's speed and trajectory. And if the asteroid is too massive to be stopped by a spacecraft, the final option is to go nuclear. A vehicle carrying a nuclear device would be launched at the space rock with the goal of either sending it in a different direction or breaking it up into smaller pieces.

Around 2021, NASA will test its plan to deflect an asteroid using a spacecraft, but even the most foolproof defense strategy will be worthless if we don’t see the asteroid coming. For that reason, the U.S. government will also be working on improving Near-Earth Object (NEO) detection, the technology NASA uses to track asteroids. About 1500 NEOs are already detected each year, and thankfully, most of them go completely unnoticed by the public.

[h/t Forbes]

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