Regarding the application of smart glasses in the medical industry , we started with a live video of medical videos focusing on Google Glass. The advent of Google Glass has brought a good voice and it feels like it can bring you a brand new live broadcast era. But in the last two years, Google Glass’s articles for medical live broadcasts have almost disappeared, and even Google Glass itself has been discontinued. At that time, after Google glasses came out, we also bought one, and did a lot of practical experiments, and found some problems, including: one is the battery life problem; the second is Google glasses as a consumer product, used in surgery live broadcast At the time, there will be a large area of ​​useless vision around; the third is that in the case of surgical light irradiation, the central area is dead white during live broadcast, and this piece is just the point we are most concerned about and most interested. For the above reasons, we have not continued to use Google Glass for medical live broadcasts. Later, with the help of Intel, we have contacted some manufacturers. Because I am a clinician, I always believe that recording live broadcast and broadcast has a very important role in clinical medicine, so I have been persistently looking for suitable related products. Later, I got a product from a company that looked like Google Glass, so I suggested whether I could improve it from the above mentioned aspects. Specific improvement measures include: First, we believe that if the product is heavy during the long-term use, the doctor will feel very uncomfortable, so the lighter the person who wants to wear the doctor's head is as light as possible. Based on this, the first step in product improvement is that in addition to the camera and its virtual display, the rest of the computing components, batteries and other things are placed on an attached device. In other words, its real application is to connect with another mobile phone and provide power from the mobile phone. In this way, the doctor barely feels its presence when wearing the glasses on his head. The second problem is that the original Google glasses are in use, because the computer has made a calculation, so after the average, the central field of view light is too bright, resulting in a dead white situation. The solution is to make an algorithmic improvement to the computer, that is, the original large field of view only retains one area of ​​the center and performs a spot metering. During this spot metering process, the computer algorithm is improved, and the final result is that only the most core area enters the computing unit. In this way, the portion of the light that is too strong can be reduced by the algorithm to reduce the brightness of the original white portion, so that the doctor can see the details in the real field of view. In practice, by improving the computer algorithm, the field of view is narrowed from the original 90 degrees to 45 degrees, 30 degrees, 20 degrees. After the field of view is reduced, there are two obvious improvements: one is to reduce the excess light before, so that the details are not available; the other is that we found in the new product trial that the human eye has a depth of field, as a dental department, The core point of concern is the teeth in the mouth, but the glasses will clearly illuminate the surrounding skin, and the distant teeth will be blurred because the focus has gone wrong. And when we narrow the field of view to a small enough size through a computer, the focus is relatively accurate. In addition, the split design of this pair of glasses also solves the power supply problem. In the current situation, there is no problem for two hours of continuous shooting. Like Google Glass, this product has a small virtual screen in front of the eyeball. The advantage is that you can check the location of the video at any time during the shooting process. GMP ATS Injection, Tetanus Antitoxin, Tetanus Toxoid ,Tetanus Antitoxin Injection, Antitetanus, Refined Tetanus Antitoxinsupplier in China Tetanus Antitoxin,Tetanus Toxoid,Tetanus Antitoxin Injection,Antitetanus&Refined Tetanus Antitoxin FOSHAN PHARMA CO., LTD. , https://www.foshanmedicine.com