5G PROMISES GREATER SPEEDS, BUT HARDWARE IS CRITICAL

“What is 5G?” The question reminds us of one of Joy’s favorite novels, “Atlas Shrugged.” The characters go around saying “Who is John Galt?” but never get a good answer until the end. Some say that 5G is ten times faster than the previous generation, others say it’s 100 times faster. An article in the New Yorker claims you’ll download a two-hour movie in four seconds. There will be no lag times for online games. But is this hype or reality? Several factors come into play, such as the hardware you’re using, where you’re located, what your network can handle, how many users are sharing it, what kind of interference you’re getting, and whether you’re at home or zipping around […]

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IS IT CHEAPER TO PRINT YOUR OWN PHOTOS?

Are you better off using an online photo service like Shutterfly or doing it at home? If you count the pennies, Shutterfly wins. Ink and paper in bulk cost around 12 cents per photo, the same as Shutterfly. But that’s not counting the cost of your printer, and the annoyance of paper jams and hassles. Possible further problem: the ink can dry up and clog the printer if you don’t use it much. We once lined up six printers that had clogged because of infrequent use. If you need a print immediately, places like Walgreens and CVS will let you pick up your photos a few hours after you order them. We use our printers, an Okidata laser and a […]

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AT THE OPERA

A reader told us she’s tired of being tracked. We suggest using the new Opera web browser. It’s free and you can get it from Opera.com. Once on board you will have a built-in “Virtual Private Network,” or VPN, as the techies call it. It automatically encrypts all your data so hackers can’t get to it, which makes it safe (at least until the counter-attack) when you’re using free Wi-Fi at the airport or a coffee shop. For your phone, there’s “Opera Free VPN,” from the iPhone or Android app stores. Besides safeguarding your data, it lets you into places you might otherwise not be able to go.  For instance, some videos are restricted to certain countries. We’re looking at […]

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FACING FACEBOOK

As a special treat for our regular readers, we have nothing to say about Facebook. Meanwhile, back at the ranch … Virtual Reality at the Mall “Virtual Reality” has been over-hyped as a way to experience a movie or game. But it may be about to bring you into the mall. At the Westfield Century City mall in Los Angeles last month, six people at a time were allowed into a special room containing a virtual “Alien Zoo.” Those who made the trip viewing other-worldly animals said the 12-minute journey was something like being inside “Jurassic Park.” Participants, wore goggles and backpacks, fended off aliens and in general had a whopping good extra-terrestrial time. The company that set it up […]

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AUGMENTED REALITY

What’s hot? Fake reality, that’s what’s hot. What’s really great about the technology business is the number of things you can do and make even if nobody wants them. Who knows? Somebody might buy it. We thought the Netflix series show, “Stranger Things,” was pretty strange. Strange enough, for us to drop out and not return. But stranger still, some of the show’s characters, like “Eleven,” can drop into whatever you’re shooting with your smartphone. Characters from Star Wars can also drop in — your shopping trip can be guarded by Imperial storm troopers — and no one but you will know that you’re nuts. They drop into the scene in 3D, like from the moon, from thin air, and […]

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CELL PHONE SERVICE GETS CHEAP

We love our cell phone service from Google’s new “Project Fi.” It only works with Google Nexus phones, but if you get one, your bill might be as low as $25 a month with tax.  Now they’re expanding it. Google Fi currently works with three phone carriers. If the signal is strongest from T-Mobile, for example, that’s who they’ll connect to. If Sprint is better, you’ll be using Sprint. They’ve recently added U.S. Cellular. A Google Fi account gives you unlimited text and phone calls for $20 a month. Each gigabyte of data (which is what you use up when you’re on the Web and all those words and pictures come in), is $10. But you get money back if […]

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MEDICAL APPS

A reader asked us to find her a blood pressure app for the iPhone. There are several of these for both iPhone and Android. Unlike the kind you see at the doctor’s office, the apps do not use a compression band that temporarily cuts off your circulation. They measure the slight pulsing from placing your finger on the phone. We tried “Finger Blood Pressure! Free” on our Android phone, and compared it with the reading we got on the $35 Omron 3 Series Blood Pressure monitor with a pressure cuff. The Omron is battery operated, so you’re not tethered to the wall plug. Omron said Joy’s systolic pressure was 118, her diastolic reading was 74 and her pulse was 46. […]

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WET MACS

Joy converted to using a Mac a couple months ago, after her Windows 10 machine became so slow she almost tossed it out the window. Then Bob spilled tea on the Mac (It was an accident! Really!) and the rest is history.

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LET YOUR PHONE READ TO YOU

If you’re too busy to read the Web, or find the fine print too fine, let your iPhone read the Web to you. To make the iPhone’s “Siri” voice start talking, tap “Settings,” then “General,” then “Accessibility.” Now tap “Speak Screen.” When you’re on the web, tap the uppermost left icon for “Reader View,” to skip the ads.  Then swipe down with two fingers to get playback and pause controls. Tap the turtle picture to speed up or slow down the reading. We couldn’t find anything comparable for the Android phone. The apps we tried all used a dull, robotic voice and Google Voice just wasn’t in the mood to read to us.

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APPLE WATCH

When we tried out some smart watches, we mainly used them for checking email, noting the weather and keeping track of stocks. Our friend Louise got an Apple Watch, and she uses it differently.

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