In the experience pavilion or other public events, users wearing virtual reality headsets are often over 100, which has caused the VR community to worry about eye diseases. The famous YouTube guy Brad Overbey (channel DriftOr) took a screenshot a few days ago, telling the story of a developer who had unfortunately contracted her eye rash because of wearing VR. An anonymous developer writes: “EYES herpes are infected with VR heads and one patient is passed on to the next user. (unnamed game studio) tells us that the disease is spreading. â€
Another developer added that someone was infected with herpes simplex virus by wearing a VR head.
Eye herpes is spreading through VR head shots! Do you know the big events that allow people to try VR for the first time? The developer has thus contracted herpes!
According to the National Eye Institute, approximately 400,000 Americans suffer from some type of eye herpes, and there are nearly 50,000 cases of new and recurrent cases each year. Symptoms can include irritation, inflammation, and pain. In the worst case, eye rash can even lead to blindness.
Overbey said: "They actually don't want me to upload this picture, not even edited pictures. Leaking out a thorny issue, and herpes is more privacy / shame."
Dr. Gary Heiting, a senior editor and eye specialist at AllAboutVision, said that you may, but not necessarily, have an eye herpes infection from your head.
Heiting pointed out: “The risk of contracting eye herpes by wearing VR heads is very low. I have not seen any investigations linking the sharing of a VR monitor (or ski goggles and sunglasses) with the transmission of herpes simplex virus.â€
According to data from the Harvard Digital Journal of Ophthalmology, the general route of infection is through direct contact with infected patients, or oral herpes may develop into eye herpes.
Heiting said: "It may have infected the virus at the same time, but it is not associated with sharing a VR monitor."
But he also warned that the low risk does not mean that you do not need to clean and disinfect after each use of the head display.
HDI is the English abbreviation for High Density Interconnector. High-density interconnect (HDI) manufacturing is one of the fastest growing areas in the printed circuit board industry. From the first 32-bit computer from HP in 1985 to the large client server with 36 sequential multi-layer printed boards and stacked micro-vias, HDI/mini via technology is undoubtedly the future PCB architecture. Smaller ASICs and FPGAs with smaller device spacing, I/O pins, and embedded passives have shorter rise times and higher frequencies, all of which require smaller PCB feature sizes, which drives Strong demand for HDI/mini vias.
HDI process
First-order process: 1+N+1
Second-order process: 2+N+2
Third-order process: 3+N+3
Fourth-order process: 4+N+4
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