On a Thursday in 2012, the author attended their first workshop on application subjects where they listened to company presentations and had the chance to meet seniors. The workshops were meant to create shared experiences between participants and decrease gaps between them according to the group's philosophy. After lunch, the author visited a technology fair where various electronic pavilions showcased modern designs and technologies, such as smart refrigerators that connect to Wi-Fi. The author gained experience from exchanging concepts between engineers and architects which was sometimes difficult due to differences.