"Observations: In view of the above discussion on the statutory background, the examples in Article 52(2) EPC should be understood in the light of the principle that all technical inventions are patent-eligible, while all non-technical subjects are not. So, it is not relevant whether some computer-related wording is used in a claim, as the question that needs to be answered is whether the claim relates to a technical invention. Moreover, it is not that relevant whether a claim in the area of computer programs avoids exclusion under Article 52(2)(c) and (3) EPC by using some smartly chosen wording, as it still needs to be new and involve an inventive step in order to be patentable. As has been aptly mentioned in T 154/04, only technical features can contribute to novelty and inventive step, so that there must be technical features that distinguish the invention from the prior art in a non-obvious way. Merely mentioning the use of a prior art computer or a prior art computer-readable data storage medium will thus not help in achieving that goal. Similarly, any further technical effect is only relevant for patentability if it contributes to novelty and inventive step."