I would say no if they made one. It would be bad, you're just invading in someones space our subconsious=our minds. That's the only place we can be when times get tough. So I think you would like someone knowing what you think.

Hello, my name is Matt and I'm from the U.S. A mind reading device, that sounds really cool. Then, I could read people's minds and know what they are saying.

Heyyyy.....okay I don't think a mind reading device is creaated yet and don't think it will be for about 5 more years......And when/if it is created then I think that many peolpe will buy this item at first. As long as the American economy is up..... I also think that many people will be not...