The Google glasses Frequently Asked Questions "page, Google warned:" The glasses are not for everyone.
"It's like wearing normal glasses, some people wear Google glasses may also complain of eye fatigue, or headache if you had Lasik surgery, the risks associated with use Google glasses consult a physician before please do not let 13 children under the age glasses, because the eye of the child has not yet developmental maturity, may suffer adverse effects. In addition, children may use Google glasses damage it or make their own injuries, and Google's terms of service are also not allowed under the age of 13 the Register Google account. Google glasses not for you, you want to return, before the provisions of the refund period to process your return. "
Children under the age of 13 are not allowed to wear the glasses of Google? Pacific University College of Optometry optometry, research director of the Institute of visual performance, Dr. Jim Sheedy (Jim Sheedy), Google That argument is basically just the accumulation of legal terminology. "I think that smart glasses for children particularly harmful is not any basis. Manufacturer for caution, warning you not to allow children to use it, but with the popularity of smart glasses, we will be more willing to let children use it. "Dr. Sheedy said.
If the child is wearing it does not matter, then those of us adults and how? We have all day to use the notebook computers, mobile phones and tablet PCs, this situation is not healthy. You may have experienced eye pain, dry eyes and other common symptoms. But without the use of glasses with Google these devices. Although when we use computers every day for hours, or even a dozen hours, but real time using Google glasses less. Even if you always wear it on the nose, and only when needed to use it, such as when you want to reply to a message, and the glasses when the direction you want.Therefore, you will not always be in front of the retina has one display screen is displayed continually stuff. In fact, even if you have been using Google glasses, its battery can only adhere to one hour.
The experts are not particularly worried about this problem. Sheedy said he did not think Google wear glasses cause any disease risk, do not think it will have on your eye to cause any damage.
Whether intentional or unintentional, Google glasses also comes with features that can prevent users visual fatigue. For example, the length of the video recording is 10 seconds by default. You can use voice input text messages without glasses staring at the display at the same time. From this perspective, the glasses enter text, rather than enter text on the LCD screen of the smartphone, may be better for your eyes. Of course, wear glasses Google may make you look like a cyborg life, but that was just designed to be a little high-profile only.
The Hidi said, if Google glasses may cause vision problems, it may be due to the eye to move between different fields of view. Human receptors will tell the brain when you walk around, you now where. However, when you are subject to certain stimuli - such as flashing in front of a map - the brain is dizzy, which may cause dizziness and other symptoms. In the most extreme case, you will also nausea and vomiting.
But most people do not encounter this problem of spatial recognition. Levitra Perry (Eli Peli), professor of ophthalmology at Harvard University in the the Google glasses Frequently Asked Questions that this is actually a small problem.
A Google spokesman said in a statement: "We studied very carefully the the Google glasses comfort and security, not found worrying factors about it, we will continue to carefully observe the fact, in the development of Google Glasses process, have always been the involvement of an ophthalmologist. "
Google will of course so optimistic, after all, they are selling the $ 1,500 each device. For most of us, this seems ahead of its time, because there are only a handful of people have the developer version of Google glasses. But when the the Google glasses became mainstream equipment, you should not be worried about eye problems.Compared to the impact on the eye, the price of glasses and privacy issues Google will inevitably made you worry.