The main purpose of these developments was to develop products that could be used in everyday life.
The research involves finding potential problems in the present applications used and resolving them by updating them or using new products. The researchers found the flexibility of a product enables it to be used by more clients. Another important factor probably the most important one is the cost. If the final product is expensive there will be only few takers for it. Therefore research has been done to use cost effective products.
Qualitative research methods are more often used as it involves observation of data that helps in finding solutions to the problems. Qualitative research has been categorised into three categories named as positivist, interpretive and critical.
Positivist research methods involves attempt to test theory that to understand the predictive element of the phenomena. It involves formal propositions, hypothesis testing, measuring of quantifiable variables, etc. In this type of research it is assumed that the objectives are given in reality and can be measured by their properties.
Interpretive research method involves sharing of information and social constructions such as language. ...