Dr. Fotini Markopoulou is the Co-Founder and CEO of Doppel. The company’s technology harnesses psychology and neuroscience with a focus on the science of interoception, the relationship between our physical and our emotional state. By changing our perception of the physiological state of our body, we can change our emotional state to be how we want to be. Through its cutting-edge research and innovative technology, their first product, the doppel wristband, works by creating silent vibrations on the inside of your wrist to relieve stress and anxiety.