Peanuts with a purpose: Sen.se unveils new smart sensors at IFA

Expecting people to figure out what its Cookie multipurpose smart sensors could be used for didn't work out so well for Sen.se. It's trying a different approach with its new Peanut sensors: application-specific packaging that sells the purpose, not the product.The first Peanut, launched Thursday, is a thermometer presented as a way to get alerts if a child's room gets too cold or a refrigerator too hot.Future Peanuts, all in the same 7.5-gram, 45 x 25 x 5 millimeter case, will contain different