We created this dev-kit to let Arduino projects work with gestures + touch. It came out of the need for a project which required basic hand gestures to work accurately. We tested with proximity and distance-IR sensors but wasn't satisfied with the accuracy and development time required to make it work. We decided to build a dev-kit that uses e-field distortion to detect gestures accurately. We just launched it hoping it might help other hardware hackers looking to add gestures/touch to their projects.