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Motorcycle Vibrations Can Damage iPhone cameras as per Apple

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by Kim Lyons from https://www.theverge.com by Edward Moyer from https://www.cnet.com From Apple: https://support.apple.com/en-us/HT212803 Motorcycle vibrations can degrade iPhone camera performance, Apple says High amplitude vibrations can cause problems for the cameras’ gyroscopes A new post on Apple’s Support forum https://support.apple.com/en-us/HT212803 says exposing iPhones to high-amplitude vibrations, “specifically those generated by high-power motorcycle engines” could degrade the devices’ camera system. The company recommends against mounting an iPhone on a motorcycle, as the vibrations may be transmitted via the bike’s handlebars and chassis. Here’s the technical explanation from Apple: If you accidentally move a camera when you take a picture, the resulting image can be blurry. To prevent this, some iPhone models have optical image stabilization (OIS).1 OIS lets you take sharp photos even if you accidentally move the camera. With OIS, a gyroscope senses that the camera moved. To reduce image motion, and the resulting blur, the lens moves according to the angle of the gyroscope. Additionally, some iPhone models have closed-loop autofocus (AF).2 Closed-loop AF resists the effects of gravity and vibration to preserve sharp focus in stills, videos, and panoramas. With closed-loop AF, on-board magnetic sensors measure gravity and vibration effects and determine the lens position so that the compensating motion can be set accurately. The OIS and closed-loop AF systems in iPhone are designed for durability. However, as is the case with many consumer electronics that include systems like OIS, long-term direct exposure to high-amplitude vibrations within certain frequency ranges may degrade the performance of these systems and lead to reduced image quality for photos and videos. It is recommended to avoid exposing your iPhone to extended high-amplitude vibrations. The iPhone 6s, iPhone 6s Plus, and all iPhones since the iPhone 7 have both optical image stabilization and closed-loop autofocus (as noted by MacRumors, the first outlet to […]

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Behind the Scenes: Tom Cruise Jumps Off A Cliff With A Motorcycle

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by Eric Eisenberg from https://www.cinemablend.com With each new Mission: Impossible movie there is a raised expectation for bigger and better stunts, and that’s because with each sequel Tom Cruise has managed to successfully raise the bar with his performances. The franchise has become a kind of testing ground for the star to push the limits of practical action on the big screen, and the things we’ve seen him do over the years is just mind-bending. That’s a tradition that unsurprisingly will continue in the upcoming Mission: Impossible 7 – but audiences may not be totally prepared for what they are going to witness, as what Cruise, director Christopher McQuarrie, and the crew of the film have in store is simply next level and unbelievable. Paramount Pictures held their big studio presentation at CinemaCon in Las Vegas this morning, and the event kicked off with a special behind the scenes look at the next chapter in the Mission: Impossible series that provided an early glimpse at what is said to be the biggest stunt in the film. It’s something that you should really start emotionally preparing for now, because the blockbuster shot a sequence that features Tom Cruise riding a motorcycle off of a cliff, leaping off the bike, and then turning the fall into a base jump. And what makes it even more amazing is that he not only had to do a crazy amount of preparation for the sequence, but also performed the actual thing on set six times. The presentation featured an extended behind-the-scenes featurette detailing all of the work that went into the creation of the stunt, and watching it all unfold was just unreal. In order to ensure that everything would work absolutely perfectly when production started, Tom Cruise practiced the different elements of the jump

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