Smart Square HMH (Houghton Mifflin Harcourt) functions as a workforce management platform which healthcare organizations utilize to enhance staff scheduling procedures while controlling labor resources for improved operational performance. This tool creates staffing schedules by helping managers control staff availability which allows them to determine sufficient workforce levels for proper care. The system provides immediate analytics which helps managers plan personnel needs and control overtime hours together with cost reduction. The system helps staff maintain better communication with management through its platform that reduces scheduling difficulties and enhances staff contentment levels. The main purpose of Smart Square Hmh exists to promote advanced patient care capabilities by optimizing workforce management systems.