 It is rare to see a product which is not based on a computer program.Whether they are cars and other automobiles, microwave ovens, washing machines, refrigerators, they all have some sort of computer programs in-built in them.Thus, the effect that such programs produce including in digital and electronic products is crucial in determining the test of patentability.” 
Patent applications in these fields would have to be examined to see if they result in a “technical contribution”, it added.