I don't think either will be widely used. There are two kinds of masks that don't need to be taken off for eating, one is invented by a restaurant in Israel, a kind of robot, which is used to hold a knife and fork in the habitual hand while eating, and a pressure device is held in the unaccustomed hand for holding a pressure device for holding a mask from the center and putting food inside the mouth, so that you can achieve the purpose of eating without taking off the mask. Another type of mask was invented by a chain of restaurants in Japan to allow you to eat without removing your mask. The name of this mask is called the Talking Jun. The duck is a regular mask with a napkin sandwiched above it to cover one's mouth like a curtain. Officials say it can effectively prevent droplet transmission when eating or drinking.

The mask, first discovered in China. According to historical records, it appeared as early as the Yuan Dynasty. At that time, because of the emperor, the maids of honor used silk cloth to block their own mouths and noses when serving dishes to the royal nobles, to prevent their breath from defiling these dishes. And these silk cloths were the original masks, which were both aesthetically pleasing and prevented from tainting the food. But these first masks were not intended for medical use. It wasn't until the nineteenth century that a doctor in Germany realized that bacteria from his own mouth and nose could contaminate his patients while performing surgery. Since then, masks have been widely used.?

Talking Jun, this in the mouthpiece on top of covering a napkin, eating time also need to hold up this napkin, there may be meals on top of the oil sticking to this napkin, but also some unattractive, not as good as in the dinner, put on the desktop spacer. This is more effective in blocking droplets and preventing infection. So I don't think this kind of mask that you don't have to take off to eat will be widely used.

Israel's invention of a mask that does not need to be removed for meals, although it has been invented and patented, is also more convenient to use in comparison to a talking June. However, with the addition of a device on top of the mask, then the cost will also increase.