Chapter 5: Operative Manufacts: Gestures as Embodied Sketches in the Early Stages of the Design Process5.1 Notation Techniques and Their Operative Functions in the Design Process; 5.1.1 On the Significance of Subjectivity When Designing; 5.1.2 Disembodiment Through the New Design Media; 5.1.3 Drawing in Space: The State-of-the-Art; 5.2 Immediate Image Processing: Gestures and Sketches as Embodied Means of Expression on the Boundary Between Inner and Outer; 5.2.1 On the Semiotic and Performative Affinity of Gestures and Sketches