Discover Vehicle Motion Cues, a (not-so) secret feature of the iPhone that can help reduce motion sickness.

Discover Vehicle Motion Cues, a (not-so) secret iPhone feature that uses motion points on the edges of the screen to help reduce motion sickness while using your phone.

On July 30, 2569, the BBC revealed that... Lately, if you observe the iPhone screens of people on trains or buses, you might see small dots moving near the edges of the screen. Many people think there's a problem with the screen, but that's actually... Vehicle Motion Cues feature Apple's product, specifically designed to help alleviate motion sickness.

This feature was launched quietly and is hidden in the settings menu, but it's gaining popularity among many users, especially those who frequently suffer from motion sickness. Many have even called it a game-changer, allowing them to use their phones while traveling without feeling nauseous as before.

Vehicle Motion Cues displays moving dots at the edge of the screen that move in the same direction as the vehicle's movement, using data from the iPhone's accelerometer.

The concept of this feature stems from the theory that... Motion sickness occurs when the brain receives conflicting information between what the eyes see and what the inner ear perceives. When we look down at our phone, our eyes see a still image, while the inner ear perceives body movement. This discrepancy in information from both systems confuses the brain, leading to dizziness, nausea, or vomiting.

Professor Kristen Steinerson, an expert in balance from Stanford University. Explain that These reflex points help the brain better perceive the direction of body movement, thus reducing conflicting information entering the brain and alleviating motion sickness to some extent.

Although the Sensory Conflict Theory is the most widely accepted explanation, it is not the definitive conclusion. Tom Stoffregen, an emeritus professor at the University of Minnesota who has studied motion sickness for decades, suggests that the cause may not be solely due to sensory perception, but also to the body's muscles and balance control systems miscalculating movement.

He stated that This may be why passengers are more prone to motion sickness than drivers, because drivers control the vehicle's movements and can therefore anticipate changes better.

Professor Steinerson added that, from an evolutionary perspective, the brain may interpret dizziness as a signal of toxin exposure, causing the body to respond with nausea and vomiting.

expert specify that Several studies have found that providing additional visual information can help reduce motion sickness.

An obvious example. คือ Motion sickness glasses Inside the glasses frame is a fluid that moves in response to the vibrations of the car, helping the brain perceive direction of movement better. This same principle is used to the movement of dots on the iPhone screen.

However, the effectiveness of this feature varies from person to person. Some say it helps almost nothing, while others consider it a life-changing feature.

Sandy Brockett, a curator from New York City. said that This feature allowed her to use her phone while traveling without feeling nauseous anymore, to the point where she became the one recommending it to everyone who complains of motion sickness.

while Rory Carroll, editor-in-chief of the automotive news website Alloy. Someone who has to travel by car regularly for work said that...Vehicle Motion Cues can actually solve the problem he's faced his entire life.

But there's another side to it… While this feature may help reduce motion sickness, it also raises the question of whether it's giving people more reasons to stare at screens. Many users agree that these motion-sensitive points are only useful when looking at their phone. In other words, features that help prevent motion sickness may be encouraging us to spend more time in front of screens than we actually are.

In an era where smartphones play a role in almost every aspect of life, from longer battery life and satellite internet connectivity almost everywhere to rumors that Apple is developing AirPods with AI-powered cameras that allow users to operate without picking up their phone, technology is expanding the scope of digital devices to moments when we once couldn't put our phones down.

So, if you get motion sickness and need to use your phone while traveling, Vehicle Motion Cues might be a feature worth trying. But if it's not necessary, perhaps the simplest solution is to keep your phone in your pocket and look up at the scenery instead.

refer : www.bbc.com

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