The document discusses the critical need for a smart cargo tracking system to address the growing issue of container losses at sea, which significantly impacts industries and causes shortages. It outlines how smart containers equipped with GPS and IoT technology can enhance tracking capabilities by providing real-time data on location and status, though challenges like standardization remain. The benefits of such tracking solutions include improved transparency, reduced customer inquiries, and accountability in the delivery process, which can lead to efficiency gains across various industries.