Conventional electronic marquees continue to consume energy even without a human presence. The purpose of this study is to assess energy-savings potential via the installation of the Kinect and IP Power integrated system (KIP) on an electronic marquee; this system will transfer the consumption data for total electricity to electricity-monitoring software (EZ-HD) using a smart meter (EZ-RE) and the ZigBee USB Dongle. An experiment was conducted at one school entrance for two periods during 10 school months, and it was found that the hourly electricity consumption rate for the original electronic marquee system was 1.25 kWh. After the KIP system was installed, the electronic marquee was activated only during human presence, and the hourly electricity consumption rate was 0.97 kWh, providing an average electricity savings rate of 22.4%. The results suggest that the KIP system can help to reduce the consumption of electricity for electronic marquees. Compared to infrared sensor parts used in the past as power switches for electronic equipment, the advantage of the KIP system is that it can distinguish a human presence and would not be interfered by moving objects or animals. In addition, the KIP system has a wider detection range and allows the users to program and detect different electricitysaving contexts and configurations for electronic equipment in different venues according to their individual needs. Therefore, through this test and assessment, we suggest that it is feasible to apply the KIP system in automatic lighting devices, televisions, air conditioners, or security monitoring systems.

<p class="Abstract"><em>This study aims to investigate the effects of audio comedy on English listening comprehension test results of English as a Foreign Language (EFL) learners. The English listening test comprises four sections; each section has a seven-minute comedy audio mode and 13 questions, and participants listen to the four sections successively. This study was conducted with 117 sophomore, junior and senior students at Sebelas Maret University in Indonesia. Two-way Analysis of Variance (ANOVA) was adopted to distinguish between male and female students on the four successive test sections measuring English listening comprehension skills. The findings are: 1. Successive practice tests will stimulate English listening skills; and 2. Successive practice tests will improve students’ English listening skills. The comedy audio mode creates a low-stress English listening atmosphere and reduces the learner’s anxiety.</em></p>