CONTEXT AWARE TEACHING AID CEM FOR LEARNING COMPILER DESIGN CONCEPT FOR STUDENTS WITH LEARNING DISABILITY.

Context awareness (CA) refers to systems can both sense and react based on their environment. The systems have to collect data based on the circumstances under which they are able to operate and adapt their behavior based on rules specified. Such systems are a component of a mobile computing environment. Currently context has been considered as part of a process in which users are involved, hence specifying and developing context models for designing a compiler and to develop context-aware applications to support and adapt interfaces or connectivity to all the phases. We present a complete description of a project for a compiler called Compiler Evaluator Module (CEM) that generates intermediate representations for each of the phases in the design of a compiler. A Table driven parsing model for Lexical and Syntax Analysis phase. An annotated parse tree for a given Syntax Directed Definition using suitable data structures and algorithms. The syntax-directed translation techniques will be applied to type checking and intermediate-code generation. The main application is the construction of syntax trees. Since some compilers use syntax trees as an intermediate representation, a common form of Syntax Directed Definition turns its input string into a tree. To complete the translation to intermediate code, the compiler may then make the syntax tree, using another set of rules that are in effect an Syntax Directed Definition on the syntax tree rather than the parse tree. All these translations are designed through game based learning[3] for the students with Learning Disabilities like slow learners, hyper active students who can?t concentrate.