Smells are perhaps more effective at stimulating clear memories and emotions than images. When you watch a variety of food videos on the Internet, you will want to have a “smell of taste.”cell phone”Huh? In factscienceFamilies are always exploring how to digitize smells and tastes.
At its core, this technique converts odors into electronic signals, which are then transmitted through devices and re-released. At present, there have been many attempts on the device.
McDonald’s in the Netherlands placed a billboard on the side of the road this year that smelled of french fries to attract passers-by into nearby restaurants. The oPhone Duo platform is capable of sending images with scent tags that allow the recipient to smell the corresponding scent. In terms of personal devices, there have been devices like iSmell that can be connected via USBComputer, releasing a specific odor.
TTTV
JapanScientists developed “Taste the TV (TTTV)” you see on the screenfoodYou can taste it by licking the screen. The technology contained in this is a bit like a tablecloth. TTTV’s system can use basic flavors such as sweet, sour, bitter, salty, and fresh to flavor specific flavors, and then spray the flavoring liquid on the film that covers the screen to create a specific taste for the audience to lick. Not only can you taste the taste, but it can also provide some food tests for the chef, and TTTV also has a chat function, so you can even share a “virtual dinner” with your friends across the screen~
