"Antony Vitillo" #SkarredGhost

Researchers Induce Smells With Ultrasound, No Chemical Cartridges Required | Antony Vitillo
This has been for sure the most fascinating #VR news of the week: a system to induce smell sensations just using ultrasound waves. Some researchers crafted a device that rests on your forehead and is able to send ultrasound waves directed towards your olfactory bulb, altering the sensations perceived there. Thanks to this, they were able to emulate sensations of fresh air, or burnt wood, or even rotten fruit without using any real scent or liquid cartridge. This is just early research, but it already proves to be incredibly interesting, because it may open up to scent-simulation devices that go beyond the current limiting approach of using liquid cartridges. Liquid cartridges come in limited quantity, must be refilled, and also have regulatory issues in some countries. Let's see where this will go in the upcoming years... I'm intrigued! https://lnkd.in/dB2abBWY #Virtualreality #technology #innovation #research


