The Development of a Family Location Application Using the Software Development Life Cycle (SDLC). การพัฒนาแอปพลิเคชันระบุตำแหน่งสำหรับครอบครัว ด้วยวงจรการพัฒนาโปรแกรม

Abstract

This research aimed to 1) design and develop a family location application using the Program Development Life Cycle, 2) evaluate the quality of the application, 3) survey users’ satisfaction, and 4) analyze the business model using the Business Model Canvas tool. The sample consisted of 3 digital technology experts and 30 application users, who were purposively selected. The data collection tools were the developed application, which was evaluated for software quality according to ISO/IEC 25010 standards, a satisfaction questionnaire, and a business model analysis form.

The results of the research found that 1) the family location application was developed using the Flutter language on Android Studio for use on Android smartphones, 2) the quality of the application was evaluated at an excellent level (an average of 4.57), 3) the satisfaction of the application users was at a high level (an average of 4.63), especially in terms of design and ease of use, fast response, and accurate information, 4) the analysis of the business model using the Business Model Canvas found that the Value Propositions were reasonable price and ease of use, while the customer segment was comprised of parents of kindergarten-secondary school students. The channels used were Facebook, Website, and Google Ads. Key Partners were Play Store, Google, and stationery stores. The source of income comes from downloads and updates of applications.