At the CES 2014 , a company introduced a soft, plush teddy bear that children (and even adults) all over would love. For physicians who care for children, it's not so much on the outside that matters, but what is in the inside as apparently, it is full of sensors that enables the teddy bear to pick up essential vital signs of the child who is playing with it. Called " Teddy the Guardian ," it is unclear from reports exactly how pulse, temperature, blood pressure, and oxygen …