“…It is a tool which is extensively used in the medical field for improving interventions (Daumit, et al, 2001), and by websites (Ortiz-Cordova & Jansen, 2016) to form patterns and as reservation protocol in high speed optical networks (Markovic, Duboyan, & Dado, 2011). SC function is a part of information search behaviour (Hodkinson & Kiel, 2003) so as to toggle between choices (Jovanovic & Rob, 1990).…”