Portable home "bonfire"

An unusual foot warmer with a campfire effect. What won't they come up with!

The gadget, created by engineers from the Japanese company Elsonic, looks like a rug with buttons, but once you wrap your frozen limbs in it, it begins to gently warm them, and miniature bulbs create the illusion of a cozy campfire.

The only thing is that you can't roast marshmallows on such a fire, and romantic songs with a guitar will seem completely inappropriate and strange.