Evaluation methods of a middleware for networked surgical simulations.
Distributed surgical virtual environments are desirable since they substantially extend the accessibility of computational resources by network communication. However, network conditions critically affects the quality of a networked surgical simulation in terms of bandwidth limit, delays, and packet losses, etc. A solution to this problem is to introduce a middleware between the simulation application and the network so that it can take actions to enhance the user-perceived simulation performance. To comprehensively assess the effectiveness of such a middleware, we propose several evaluation methods in this paper, i.e., semi-automatic evaluation, middleware overhead measurement, and usability test.
Cai
Qingbo
Q
Case Western Reserve University, Cleveland, OH 44106, USA.
Liberatore
Vincenzo
V
Cavuşoğlu
M Cenk
MC
Yoo
Youngjin
Y
D003198:Computer Simulation; D004501:Education, Medical; D005069:Evaluation Studies as Topic; D012984:Software; D013514:Surgical Procedures, Operative; D014481:United States; D014584:User-Computer Interface