This paper identifies a new research area of visually impaired learning form of design, where it emerged from the literature case study that the blind community commonly have not conceived to interpret design products. Moreover, it is related to the metaphoric of semantics in design language through design thinking as a product form entity translation known as formgiving. This research article folds to structure the ecological form creation in the semiotic of product’s form orders, orientated by the extrapolative morphs design thinking. Using the in-vitro design protocol strategy that mediated through objects and haptic form understanding assessment enables the researcher to explore design attributes by its ergonomic through blind user touch experience sense. In return, the response can be digitized in extrapolative morphs design thinking (design anatomy) before entering the user-product interaction framework stage provisionally. In advance, basic qualitative preferences of blind user-designer experience can be detailed and put to highlight when it comes to predetermining product designing factoring through user experience.