A Johnson County startup is developing a tool to help improve the care of ALS patients. HeartToHeart Network LLC will partner with the ALS Association's Mid-America chapter to develop an app that would help patients create another avenue for communication between patients and providers. Abhi Ray, founder and CEO of HeartToHeart, described the platform as "air traffic control for nurses." By providing a constant stream of information, the app could alert nurses to changes in a patient's...