DESIGN AND DEVELOPMENT OF A SECURE PORTABLE FOUR-WHEELED WOODEN LOCKER

Abstract

The growing need for secure and portable storage solutions in educational and professional settings has highlighted the limitations of traditional stationary lockers, which often lack mobility and advanced security features. This study aimed to design and develop a portable four-wheeled wooden locker with enhanced security, integrating ergonomic considerations, sustainable materials, and reinforced locking mechanisms to address these challenges. A qualitative research design was employed at Cebu Technological University–Pinamungajan Campus, involving 30 respondents, including students and teachers. Data were collected through surveys, interviews, focus group discussions, and observations to assess storage needs, security concerns, and user preferences. The insights guided the design, development, and refinement of the locker prototype. Quantitative and qualitative data were analyzed using descriptive statistics and thematic analysis to evaluate performance, usability, durability, and user satisfaction. Findings revealed that the four-wheeled wooden locker significantly improved storage organization, mobility, safety, and accessibility in the Home Economics Laboratory. Respondents reported high levels of satisfaction regarding portability, ease of use, and security features. Performance metrics indicated that the locker effectively supported heavy loads, maintained stability, and offered reliable protection for stored items. The Technology Acceptance Model (TAM) assessment showed high acceptability in terms of perceived usefulness, ease of use, and user behavior. The study demonstrates that integrating mobility, durability, and enhanced security into wooden locker design addresses existing gaps in portable storage solutions. The prototype provides a practical, user-friendly, and sustainable alternative to conventional lockers, suitable for dynamic academic and professional environments. The design highlights the importance of combining ergonomics, security, and material sustainability in developing functional storage solutions.