Abstract:
The rapid development of information and communication technology
(ICT) has accelerated the adoption of blended learning in higher
education, combining traditional classroom instruction with online
participation. To support this approach, universities require hybrid
classroom systems that allow synchronous interaction between on-site
and remote students. This study presents the design and
implementation of a hybrid classroom in Room A101 using affordable
and easily accessible devices. The system was built with a webcam
connected to a mini PC and monitor, a wireless clip-on microphone
integrated with the lecturer’s laptop, a projector supported by an
HDMI switcher, and a stable internet connection. Implementation
followed five stages: needs analysis, system design, installation,
workflow, and evaluation. Technical testing covered video, audio,
speaker performance, and internet stability, while user surveys
captured perceptions of effectiveness. Results showed the system
delivered acceptable 720p video, clear audio, and stable connectivity.
Survey feedback indicated satisfaction levels of 82% for video, 88%
for audio, 75% for speaker performance, and 84% overall. These
findings confirm that low-cost hybrid classroom solutions can enhance
flexibility, inclusivity, and accessibility in higher education, while
remaining practical and replicable in similar institutional contexts.
