"Do you need a break from the daily mobile soap? Surround yourself with soothing space. Simply press your pocket-size BuBL device. Release a bubble of silence. You'll feel pleasantly isolated inside, even in a crowded place. Evaporate all phone signals up to three meters around.
Enjoy the silence.
Create your Personal BuBL Space."

Read carefully... Great idea.

I work in a deli and I get really annoyed when people try to talk on their cell phones and place an order at the same time. This would be great to have at work, but it would probably mess with the wireless networking units in the scales. Too bad.

BuBL Space