9 Downloadable mobile application for staffing, scheduling and communication, namely, software which assists users in staff, physician and contractor rostering, viewing available and unavailable personnel resources and for providing messages to specific locations or across an entire business regarding employee scheduling; downloadable software for medical resource management, worker shift optimization in the field of medical resource management and scheduling; downloadable mobile application software for medical clinics and healthcare providers, namely, software for use in staff, physician and contractor scheduling