Context of utterance and intended context

In this paper I expose and criticise the distinction between pure indexicals and demonstratives, held by David Kaplan and John Perry I oppose the context of material production of the utterance to the "intended context" (the context of interpretation, i.e. the context the speaker indicates as semantically relevant) this opposition introduces an intentional Feature into the interpretation of pure indexicals As far as the indexical I is concerned, I maintain that we must distinguish between the material producer of the utterance containing I and the "intended agent of the context" - i.e. the individual designated by the material producer as the responsible for the utterance.