My concer for the whole idea is how are they going to make there money back if all there money is going to waste for buying the machine,the ice cream, and also the eletricity bill.

Also how does it calculate your face and how does it really know that you are happy or not

i wonder the same thing. but also how woul the company make there money back if all its doing is giving free ice cream away?

I wonder how the inventers can fix this machine if it stops working or gets bad reviews

But it does appear somewhere, at the festivals. It also states that they are rolling them out over the next year and a half. Read the article closer.

Of course, but what is the big deal? Think in a wider perspective.

Do you think that if someone noticed the same kids passing by, then would they say something? Or maybe there is a feature on the machine that recognizes faces?