TY - JOUR
T1 - A Virtual laboratory system with biometric authentication and remote proctoring based on facial recognition
AU - Zhang, Zhou
AU - Zhang, Mingshao
AU - Chang, Yizhe
AU - Esche, Sven K.
AU - Chassapis, Constantin
N1 - Publisher Copyright:
© 2016 American Society for Engineering Education. All rights reserved.
PY - 2016
Y1 - 2016
N2 - Virtual laboratories are used in online education, corporate training and professional skill development. There are several aspects that determine the value and effectiveness of virtual laboratories, namely (i) the cost of development which includes the cost of creating the virtual environment and designing and implementing the laboratory exercises, (ii) the benefits brought to the trainees compared with those provided by traditional physical laboratories, and (iii) the operation which includes the communication between trainers and trainees, the authentication and remote proctoring of the trainees, etc. In this paper, a virtual laboratory system with biometric authentication and remote proctoring by employing facial recognition techniques is introduced. The general logic and basic algorithms used to enable biometric authentication and remote proctoring are described. When using this virtual laboratory system, the students log in by scanning their faces with a camera. While performing a laboratory exercise, the students sit in front of the camera and the virtual laboratory system monitors their facial expressions and head motions in order to identify suspicious behaviors. Upon detection of such suspicious behaviors, the system records a video for further analysis by the laboratory administrator. An evaluation of the feasibility of this approach is presented.
AB - Virtual laboratories are used in online education, corporate training and professional skill development. There are several aspects that determine the value and effectiveness of virtual laboratories, namely (i) the cost of development which includes the cost of creating the virtual environment and designing and implementing the laboratory exercises, (ii) the benefits brought to the trainees compared with those provided by traditional physical laboratories, and (iii) the operation which includes the communication between trainers and trainees, the authentication and remote proctoring of the trainees, etc. In this paper, a virtual laboratory system with biometric authentication and remote proctoring by employing facial recognition techniques is introduced. The general logic and basic algorithms used to enable biometric authentication and remote proctoring are described. When using this virtual laboratory system, the students log in by scanning their faces with a camera. While performing a laboratory exercise, the students sit in front of the camera and the virtual laboratory system monitors their facial expressions and head motions in order to identify suspicious behaviors. Upon detection of such suspicious behaviors, the system records a video for further analysis by the laboratory administrator. An evaluation of the feasibility of this approach is presented.
UR - http://www.scopus.com/inward/record.url?scp=85052842256&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85052842256&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:85052842256
SN - 1069-3769
VL - 16
SP - 74
EP - 84
JO - Computers in Education Journal
JF - Computers in Education Journal
IS - 4
ER -