Health Risks of Apple Vision Pro: Strobing Lights and Potential Issues
Virtual reality headsets have become increasingly popular in recent years, offering users an immersive and interactive experience. One such headset is the Apple Vision Pro, which boasts cutting-edge technology and promises to revolutionize the way we perceive virtual reality. However, there are potential health risks associated with this device that users need to be aware of.
The Apple Vision Pro utilizes a common technology known as Pulse Width Modulation (PWM), which is crucial to the functioning of the headset. PWM is used to regulate the brightness and color mix of the eye displays in the device. While this technology has been used in OLED iPhones since the iPhone X, its impact is more pronounced in the Apple Vision Pro due to the nature of the device.
One of the primary health concerns associated with the Apple Vision Pro is motion sickness. To mitigate this issue, Apple has incorporated various technologies into the headset. However, there is another, rarer, and more severe health issue that users should be aware of – strobing lights.
The Apple Vision Pro constantly flashes lights at the user, although it may not be as obvious as a strobe light at a party. Some individuals are susceptible to serious health issues caused by these strobing lights. Video game publishers have long warned about the potential dangers of strobing lights, as they can trigger seizures in individuals with epilepsy. The Apple Vision Pro poses a greater risk because it is strapped directly to the user’s face, with minimal outside light to mitigate the impact of the strobing.
There are three main types of health impacts associated with strobing lights: flicker vertigo, photosensitive epilepsy, and general photosensitivity. Flicker vertigo occurs at refresh rates between 1Hz and 20Hz and can cause disorientation, nausea, and rapid eye movement. While it is less common in everyday situations, it can still occur when sunlight filters through trees while driving through a lightly wooded area.
Photosensitive epilepsy is less common but more dangerous. Even a small amount of strobing can induce a seizure in individuals with photosensitive epilepsy, and the severity of the seizure can vary from person to person. It is also possible for someone to be susceptible to specific photosensitive triggers without showing any other signs of epilepsy.
Strobing lights can also aggravate other health conditions such as traumatic brain injuries, migraines, tension headaches, cluster headaches, and photophobia. Fatigue, diet, and time of exposure to the strobing can further exacerbate sensitivity to these lights.
The Apple Vision Pro covers the user’s entire field of vision with strobing lights due to the Pulse Width Modulation used to control the screens’ brightness and color mix. This means that the impact of the strobing is more significant compared to other devices.
It is important to note that not everyone is affected by strobing lights. However, for those who are, it can be a significant concern. LED light bulbs, which have replaced incandescent lights, also flicker to some extent, although less than fluorescent bulbs.
While Apple has not specifically addressed the issue of photosensitivity in the Apple Vision Pro, it is advisable for users to be cautious. If you experience any strange symptoms while using the device, it is recommended to remove it immediately and consult a doctor. Additionally, it is crucial to monitor new owners of the Apple Vision Pro for any signs of discomfort or health issues, as excitement about new technology can lead to excessive use.
In conclusion, while the Apple Vision Pro offers a groundbreaking virtual reality experience, users need to be aware of the potential health risks associated with strobing lights. Understanding the different types of health impacts and being vigilant about any symptoms is essential for a safe and enjoyable experience with the device.
