Design and Implementation of the Specialized Business-Work Management System(WMS) Using Mobile App and GPS

Companies recently tend to move their business sites to a customer-centered location and the work place is changed from specific time and place to a working environment of anytime and anywhere the job can be done. Therefore, the design and implementation of business-work management system using mobile applications has been actively researched. In this study, the business-work management system, a mobile application using GPS, is immediately transmitted to ERP system and is stored into a company's formula DB, at such sites outside the company as business trip destinations, training institutions, and outside meetings, through smartphone-based GPS location information using WiFi, 3G, LTE, or 4G. In this way, it is aimed to design and develop the mobile application system to obtain rapid authorization in connection with electro nic document approval system. Also, this study is to measure the system's productivity and expected effects through the users' survey results by actual application of the designed and developed system to companies.