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Processor scheduling is one of the primary task of time sharing operating system.The main goal behind CPU scheduling algorithm is to identify the process and assign it to CPU that will give the best possible system performance. In this report,a dynamic approach is presented for Round Robin CPU scheduling. Here a modified concept of dynamic quantum for each round is designed to achieve lesser average waiting time, lesser average turnaround time and lesser number of context switching as an improved feature to conventional Round Robin scheme and also a few number of existing schemes. The comparative study of processing performance clearly shows that the proposed scheme gives approximate [15 -20]% better result than few related recent works.

<p class="0abstract"><span lang="EN-US">The researchers have focused on mobile application of screening tool to profile a child according to the degree of autism as per Indian Scale for Assessment of Autism (ISAA) with some modification. The work also emphasizes on practical implementation of various educational assessment tools viz. Indian Portage guide, BASIC-MR (Behavioural Assessment Scales for Indian Children with Mental Retardation) Part A, (FACP) Functional Assessment Checklist for Programming to assess children with autism in form of mobile application. The aim of this study is to enhance easiness, to improve accuracy, to monitor the child's progress and to make the whole process a time efficient one.</span></p>