Naslov
The Model of Remote Video Surveillance in Hierarchical Autonomous E-testing WbeTS System for Knowledge Testing

Autori
Purković, Damir ; Ban, Eugen

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2014 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO) / Biljanović, Petar ; Butković, Z. ; Skala, Karolj ; Golubić, S ; CicinSain, M ; Sruk, V ; Ribaric, S ; Gros, S ; Vrdoljak, B ; Mauher, M ; Ćetusić, G - New York (NY) : Institute of Electrical and Electronics Engineers (IEEE), 2014, 883-888

ISBN
978-953-233-081-6

Skup
37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO)

Mjesto i datum
Opatija, Hrvatska, 26.05.2014. - 30.05.2014

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
e-testing validity ; knowledge testing ; remote surveillance ; trivial validity ; WbeTS system

Sažetak
The web-based system for online knowledge testing (WbeTS) is a hierarchical and modular autonomous system for remote knowledge assessment whose autonomy is based on remote video surveillance as one of the testing validation mechanisms. The main problem facing the system is the physical implementation of the video surveillance unit for remote monitoring of a student, as well as development of a decision making mechanism based on such monitoring. The monitoring would need to take place in conditions of widely available broadband Internet access and the use of a webcam. A possible solution is a model of the remote control described in this paper, which could solve this problem and make the system more reliable. The model is based on built-in elements and algorithms for visual recognition and motion tracking of the student, sound tracking, user (teacher) interface for assessing the validity of testing and of the system’s kernel responsible for assessing the validity of the tests and reporting. The model is envisaged to be implemented accordingly to the wishes and needs of users, and can be integrated as a part of an integral e- learning environment. Although the model described is in principle technologically feasible, its practical realization requires professional refinement and experimental validation. Only by in-depth testing and experiences gained from the actual application of the system will be possible to identify all deficiencies and requirements that currently cannot be predicted.

Izvorni jezik
Engleski

Znanstvena područja
Informacijske i komunikacijske znanosti

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