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The back of the box shows some very happy people. My initial testing shows that the sensor won't actually work in a room the size depicted on the box. Instead, you need a much larger space.
Here's a zoom-in on the "how much space you need" image from the box back. Six feet won't cut it. In reality, you probably need a space at least about 12 feet by 8 feet, if not more.
The anticipation builds. There's the seal. Pretty soon, we'll cut it open and dive inside.