Showing posts with label fitness. Show all posts
Showing posts with label fitness. Show all posts

How to Take Screenshots on Your Apple Watch | Dramel Notes

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You’re finding your Apple Watch really useful and you want to share things like your fitness and activity achievements, your customized watch face, messages you receive, and almost anything else on your watch screen. Fortunately, it’s really easy to take a screenshot of your watch.

First, open the clock face, Glance, app, or notification you want to capture and arrange things exactly how you want them to appear in the screenshot. Press and briefly hold the side button and then immediately, and briefly, press the digital crown.

NOTE: If you hold down the side button too long, you’ll see the screen allowing you to power the watch off or put it in Power Reserve mode. If that happens, press the digital crown to get back to where you were.

The screen on your watch will briefly turn white and you’ll feel a tap on your wrist. If you have the sound enabled on your watch, you’ll also hear the camera shutter sound.

The screenshot is not saved on your watch. It’s transferred directly to your iPhone into the “Photos” app. Tap the “Photos” icon on your phone’s Home screen.

Screenshots from the watch are saved in the “Camera Roll” album. If the “Albums” screen in the “Photos” app is not currently displayed, tap “Albums” at the bottom of the screen.

Tap “Camera Roll” in the list of albums.

In the “Camera Roll” album, tap the screenshot you want to access.

The photo displays on a screen with some options at the bottom of the screen. You can tap the heart icon to add the image to your Favorites album, tap the trash can icon to delete the image, or share the image by tapping the sharing icon, which is the box with the up arrow in it.

The iOS sharing system allows you to send something from the current app to another app on your phone. The box with the up arrow accesses the “share sheet” system, or sharing menu, which is very useful and customizable. See our article about how to customize and use the iOS sharing menu.

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Geek Trivia: The First Wearable Computer Was Used For? | Dramel Notes

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Answer: Cheating At Roulette 

Wearable computers are commonplace today; we use them for tracking our fitness goals, monitoring health vitals, and all manner of tasks. A little over fifty years ago, however, the idea of wearing a computer on your body was still a futurist’s dream. A dream, that is, until an industrious MIT mathematics professor and MIT faculty member (an endowed chair) decided to build a wearable computer to help them beat the odds at the casino.

From 1960-1961, Edward Thorp and Claude Shannon put their minds to building a portable computer that could calculate the odds on the roulette wheel. The endeavor is notable for two reasons. Not only did they build a cigarette-sized working computer that could be worn concealed on the body and used to stack the odds in their favor when playing roulette, but they had to overcome significant challenges in figuring out the calculations to use on the portable computer in the first place.

To build the computer they first needed to get the physics of roulette wheel construction and action down pat. In order to do so they bought a regulation roulette wheel and set it up with strobe lights, clocks, and counters all in order to get measuring and calculating the timing and movement of the wheel down to an art form. Only then could they build a device, controlled by switches in their shoes and relaying hints to their ears via tiny hearing-aid-like speakers concealed in their ears, to take on the roulette wheel.

After conducting both passive and live field tests in Las Vegas to prove the machine worked (in 1961), the duo later went public (in 1966) with their design because sharing the trials, tests, design work, and outcome was more enjoyable and productive than pulling one over on the house.

Image courtesy of Thorp and Shannon.

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