The teaching and learning process on campus is always supervised by paying attention to attendance. Some campuses use this attendance as a condition for taking the exam. However, the attendance system is still manual, which is by using a signature on the attendance sheet. This system has several weaknesses which include the occurrence of fraudulent attendance, difficulty in monitoring attendance, and data that cannot be presented quickly. The study proposes an attendance system using fingerprints connected to wireless networks that are already available on campus. Wireless networks are used as a medium of communication between attendance tools and database servers. The use of wireless networks aims to facilitate equipment used in classrooms during the lecture process. Attendance tool designed on a single Raspberry Pi computer board that is equipped with fingerprint sensors, power banks and LCD screens. While wireless LAN devices are integrated in the Raspberry Pi boar. The attendance system begins with an enroll process to save the lecturer and student fingerprint templates. Each template is given an ID to be stored on the database server using TCP wireless and protocol networks. The enroll process observations require an average time of 4 seconds which consists of: transmission time and time identification of fingerprint characteristics to the creation of fingerprint templates. The attendance process in lecture activities begins with the absence of lecturers and is followed by students. The average time needed to do attendance is 4 seconds. During the data attendance process can transmit between the attendance device (client) and server. Through a fingerprint-based attendance device based on the available wireless network infrastructure in the campus, it can improve the efficiency of attendance monitoring in real time.

Indonesia merupakan negara kepulauan yang berada pada pertemuan 3 lempeng besar dunia, yaitu lempeng indo-australia, lempeng eurasia dan lempeng pasifik. Selain pergerakan lempeng bumi, aktivitas gunung berapi juga menjadi penyebab bencana gempa bumi. Hal-hal tersebut menjadikan sebagian wilayah Indonesia sebagai wilayah rawan gempa dan tsunami. Dalam kejadian tsunami, jatuhnya korban dikarenakan terlambat menyelamatkan diri yang disebabkan terlambatnya early warning yang diinformasikan pihak terkait dan ketersediaan infrastruktur Tempat Evakuasi Sementara (TES) yang minim. Rancang bangun dimulai dari penentuan desain dan bentuk awal tsunami pods. Rancangan bentuk awal pods adalah persegi panjang dengan akses masuk diletakkan di atap pods. Selanjutnya adalah dengan melakukan penentuan material yang digunakan sebagai rangka utama dan penutup atau dinding tsunami pods. Evaluasi kekuatan struktur dari kombinasi material dan kombinasi beban dilakukan dengan menganalisis pembebanan dan struktur serta pemodelan konstruksi tsunami pods menggunakan software bantu. Berdasarkan hasil analisis struktur, konstruksi struktur tsunami pods dimodelkan dengan menggunakan material struktur menggunakan baja WF 250.125.6.9 sebagai rangka utama dan baja UNP 100.50.5 sebagai bracing dan pelat baja corrugated SS 400 t.6 mm untuk dinding dan atap, tebal 12 mm untuk deck lantai. Hasil analisis menyatakan, rangka dan pelat yang digunakan mampu menahan beban rencana dan desain pods mampu menampung 24 orang.

Tourism is one of the sectors that become an economic foundation of the residents of Banyuwangi Regency. Cacalan Beach is one of the natural tourist destinations on the eastern coast of Banyuwangi Regency, precisely in Sukawidi Village. Currently, the management of the Cacalan Beach tourism area is managed by the Tourism Awareness Group (Pokdarwis). In addition to operational management, Pokdarwis also has a role to develop and manage the Cacalan Beach area. The limited concept of planning and funding caused the development of Cacalan Beach not well conceptualized. Therefore, landscape planning is very important to optimize the use of tourist space. The space of the Cacalan Beach tourism area is currently divided into 3 areas, namely the front entrance area where there is a parking lot and guard post, the middle area which is the place for Micro and Small Businesses (UMK), and the inner area which is the main location for Cacalan beach tourism. Through the arrangement of the landscape of the Cacalan Beach area, the utilization of tourist space on Cacalan Beach can be increased. The concept of natural building development has become an icon so that it can increase tourist visits. Community service activities are carried out by conducting mapping surveys, landscape planning with the concept of natural construction, and making 3D mockups. The results of the arrangement of the Cacalan Beach tourism area in the form of 2D and 3D images, as well as 3D mockups that have been made, can be used as a reference for the development of the area. Hence in the future, the development of regional arrangements can be carried out with a focus in accordance with what has been agreed upon and planned.

Tourism activities are proliferating at the Marina Boom Beach, Banyuwangi, Indonesia. The concept relates to the creation of a balance between tourism activities and environmental sustainability, considering potential environmental damage caused by visitors. On the subject of supporting the fitting tourism management that may minimize the negative impact on environmental biophysical conditions, it is imperative to research tourism carrying capacity on the BOOM Beach tourism object. The method used in this research was a calculation based on the formula of Cifuentes (1992), which consists of Physical Carrying Capacity (PCC), Real Carrying Capacity (RCC), Effective Carrying Capacity (ECC), and Geographic Information (GIS). The results of this study showed that during 2016- 2018, over carrying capacity did not befall to tourists visiting Boom Beach Marina. Additionally, it was reported that among 100 travelers, the area preference was dispersed into 83% favoring park and the waterfront, 7% favoring dock, 5% favoring food court, 3% favoring stone bridge, and 2% favoring selfie spot in the old building. In the park area that covers 8,833 m 2, some calculations were conducted. The results showed the Physical Support Capacity (PCC) of 1,472 people, the Real Supporting Capacity (RCC) and the Effective Supporting Area (ECC) of 1,446 people, while in the Gandrung Sewu festival area an area of 10,938 m 2 is the Physical Support Capacity (PCC) of 1,823 people, the Real Supporting Capacity (RCC) and the Effective Supporting Capacity (ECC) of 1,791 people. In the future, this study may be a basis for further research in making strategic decisions for tourism development in Banyuwangi district.

The purpose of the research is to develop a Real-Time Landslide Early Disaster Mitigation Warning System with the ADXL345 Gyroscope Sensor and to know the exact system designed in a prototype. The method used is research and development with a prototyping model which is divided into several stages, namely stage (1) problems, (2) data collection, (3) prototype design, (4) prototype testing, and (5) production. The resulting system is a prototype based on an Arduino microcontroller called “ERT-Ladister” with an ADXL345 Gyroscope sensor. Other features include SMS-Gateway, buzzer, and Monitoring via Monitor. Based on the feasibility test and the effectiveness test on a lab scale and field scale, it can be concluded that the system is feasible and effective. The value of the effectiveness test shows that there is a significant difference between before the system is installed and after the system is installed in field trials. The Real-Time Landslide Early Disaster Mitigation Warning System can increase community awareness around landslide-prone areas.