ABSTRACT
In the present generation of smart technology, students are expecting colleges and university campus life to be innovative and inclined toward advanced learning methods. Cloud/Mesh computing technologies, IOT, and a robust system of communication transfer data at long distances with a cost-effective method. This leading edge technology is called LoRa (Long Range) communication, which is a secure and low-power technology and can give solutions for a smart and suitable classroom and campus to upgrade the teaching technique of the students as well as the efficiency of classroom. To initiate a smart classroom for teaching, we try to give teachers as well as students the indistinguishable experiences as received in a normal classroom during the lectures. The Smart Classroom could sincerely perceive, listen, and obey the lecturer and the lecturer can also be written on a virtual board by their hands or may take the help of speeches and indication to manage the 14class, for the outlying students. Students can also use Personal Digital Assistance to approach the given assignments and exam appearance by online platforms. Lectures can be shared in the cloud, online lecturing permits students to remotely attend classrooms. Attendance during classroom hours is very important, because it affects the academic achievement of students. Therefore, several institutions impose a minimum percentage of attendance criteria for students to be allowed to seat in examinations. Conventional methods for taking student attendance in the classroom, such as roll-call and sign-in, are time taking and also increase teacher’s workload. This system can also track student’s attendance and keep track of who leave out classes, send alert notifications that assist students to focus on educational work regularly. This system consists of various hardware components such as sensors, microcontroller, and LoRa technology. We are also designing the software structure to process the data to and from sensors which will be transferred to cloud storage. In this paper, it is described how precisely Cloud, IOT, and low power communication technology restructure the traditional classroom and teaching techniques.
