Life at a hospital can be scary, especially for young children. The number of machines that surround you, constantly having all your vital signs taken, all of it can be an intimidating experience for kids. Meet Pulsar, the heart rate monitor that does not scare. Essentially, the patient can slip their finger into a heart rate sensor attached to the end of Pulsar's hand, as if holding the robot's hand, and their heart rate will be taken and displayed on Pulsar's chest.