Using a mouse for your computer is normal for everybody, if your your hands and arms still work. For people that are disabled, it’s a lot harder for them. That’s the reason why researchers from the University of Washington a developed a type of mouse that can be controlled with your voice.

You might ask yourself ” How exactly does it work?” Well, making different sounds like “ahh” moves the arrow up and to right. Saying “Ooo” make it go straight down, while making the sound “ohh” moves it down to the right. And to click on something just make a soft clicking noise. This enables a precise way of moving the mouse without your hands doing the work. And also yes, you might sound a little bit crazy while using this control.