How did the concept of "privacy" evolve in ShapingSpaces theory over the last 50 years?

I've been reading up on shapingspaces theory and am curious about how the concept of privacy has been addressed and redefined over the last half-century. Early on, I imagine the focus was heavily on physical boundaries – walls, doors, distance – things that clearly delineated public and private space.

Though, with the rise of technology and increased social interaction even within built environments like co-working spaces and open-plan offices, surely the understanding of privacy has become much more nuanced within the theory. Has there been a shift from simply controlling physical access to more complex considerations like managing sensory input (noise,light),information flow,and even psychological comfort within a space?

I'm particularly interested in examples of how these evolving ideas are being applied in contemporary architecture and urban planning. Are there specific design strategies that are now considered essential for fostering a sense of privacy in these more complex, interconnected spaces? Or is there a growing acceptance that certain traditional notions of privacy are simply no longer tenable in modern life?