Articles by Jonathan Yeung

If elevated networks reveal a city that increasingly walks above the street, the podium–tower is the typology that often makes that condition feel inevitable. Across Southeast Asia, podium–tower projects have become one of the dominant languages of metropolitan growth: a system that concentrates housing, jobs, retail, and transit connections into highly legible and managed parcels. From an urban planning perspective, the model can be remarkably effective—absorbing congestion, formalizing circulation, and delivering density quickly. Yet as it spreads, the typology also raises a quieter question: what does it optimize for, and what does it erode—especially at the level of the street, where urban life is meant to be negotiated rather than curated?

If elevated networks reveal a city that increasingly walks above the street, the podium–tower is the typology that often makes that condition feel inevitable. Across Southeast Asia, podium–tower projects have become one of the dominant languages of metropolitan growth: a system that concentrates housing, jobs, retail, and transit connections into highly legible and managed parcels. From an urban planning perspective, the model can be remarkably effective—absorbing congestion, formalizing circulation, and delivering density quickly. Yet as it spreads, the typology also raises a quieter question: what does it optimize for, and what does it erode—especially at the level of the street, where urban life is meant to be negotiated rather than curated?

In 2012, Cities Without Ground: A Hong Kong Guidebook offered one of the clearest documentations of a condition that many residents experience intuitively but rarely name: Hong Kong’s dependence on elevated, second-storey urbanism. Through drawings and careful mapping, the book captured how the city’s pedestrian networks are routinely lifted above the street—separating people from traffic, extending commercial frontage beyond ground level, and negotiating a hilly topography where “flat” circulation is often an engineered achievement. Since its publication, these systems have only grown in prominence—not only for their sheer spatial complexity, but for the way they recast public space as something continuous yet selective, connective yet curated.

Studio NEiDA operates at the intersection of architectural practice, research, and curatorial work, with a consistent focus on how buildings emerge from the material and cultural conditions of a place. Rather than treating materiality as a finishing language, the studio frames it as the beginning of an architectural narrative—starting from what is locally available, they look at what craft knowledge exists on the ground, and how those resources and skills situate a project within an architectural lineage. This approach foregrounds limitations and possibilities as productive forces, and positions design as an iterative process of aligning spatial intent with the realities of construction culture and vernacular intelligence.

Establishing thermal comfort once demanded a far more deliberate and calibrated architectural intelligence—an interplay of orientation, massing, material behavior, ventilation potential, shading, and the ways daylight and surfaces absorb and release heat. This was not simply a matter of taste, but of necessity. When many of Hong Kong’s post-war modernist buildings were constructed in the late 1960s and 1970s, forming a substantial portion of the city’s public housing and broader residential stock, air-conditioning was not yet a ubiquitous, default service. Cooling, where present at all, was limited and unevenly distributed; comfort had to be negotiated through passive means, through section, façade depth, operable openings, and climatic detailing. It was only later, particularly through the 1970s and 1980s, as air-conditioning became increasingly standardized across the region, that mechanical cooling began to displace this earlier matrix of architectural decision-making.

In many high-density cities across Asia, the staircase is often treated as a necessary evil. Whether in apartment buildings, private homes, or retail interiors, it is frequently hidden, tucked away, or pushed to the margins—an element to be minimized so more area can be given to “usable” space. Yet as density intensifies and square footage becomes increasingly scarce, architects and designers are forced to rethink this vertical puzzle.

In South China, there is occasionally an urban myth—especially across Hong Kong, Shenzhen, and Guangzhou—about choosing a home that avoids western light. Over decades, the west-facing sun has proven to be a particularly difficult condition to live with: its low angle in the afternoon, its aggressive heat gain (especially in summer), and the way it penetrates deep into interiors. With global warming and longer, hotter seasons, that much-romanticized “afternoon glow” is increasingly experienced less as romance and more as glare, heat, and fatigue. Although this wisdom circulates as a community-driven rule of thumb, it carries an undeniable architectural clarity about building orientations: avoiding western light is not only about thermal comfort, but also about avoiding the sharpest, most intrusive form of direct illumination—light that strikes at the most unforgiving angle, washing surfaces, flattening depth, and turning rooms into high-contrast fields of discomfort.

In South China, there is occasionally an urban myth—especially across Hong Kong, Shenzhen, and Guangzhou—about choosing a home that avoids western light. Over decades, the west-facing sun has proven to be a particularly difficult condition to live with: its low angle in the afternoon, its aggressive heat gain (especially in summer), and the way it penetrates deep into interiors. With global warming and longer, hotter seasons, that much-romanticized “afternoon glow” is increasingly experienced less as romance and more as glare, heat, and fatigue. Although this wisdom circulates as a community-driven rule of thumb, it carries an undeniable architectural clarity about building orientations: avoiding western light is not only about thermal comfort, but also about avoiding the sharpest, most intrusive form of direct illumination—light that strikes at the most unforgiving angle, washing surfaces, flattening depth, and turning rooms into high-contrast fields of discomfort.

Amid the rapid build-out of data centres and AI economies across the Greater Bay Area—and alongside the celebration of AI as a tool and “author,” as featured in 2025 Hong Kong–Shenzhen Bi-City Biennale of Urbanism\Architecture (Hong Kong)—a parallel question becomes unavoidable: how do the planning and construction of AI infrastructure actually begin to shape everyday life? Many of the facilities already built remain intentionally distant from daily experience. The “cloud” may be marketed as immaterial, but its architecture is profoundly physical: high-power, high-heat, service-heavy environments that are often sited in remote or low-density areas to take advantage of lower land costs and to minimize friction with nearby communities. Security and risk management further reinforce this logic. Data centres hold sensitive, privileged information—corporate assets, legal records, government and institutional data—and remoteness becomes part of their operating model, keeping the infrastructures of AI both spatially and socially out of sight.

As artificial intelligence continues to disrupt sectors of the economy and reshape entire industries, institutions and individuals alike are bracing—and rapidly adapting—to the changes that machines seem to hold over our heads. Yet the more precise pressure is not simply AI altering the way people work and live, but the business models and investment logics of the companies developing these systems: the concentration of capital, the new requirements for compute, the race for compartmentalized talent, and the infrastructural footprint needed to sustain it. In the Greater Bay Area—anchored by Guangzhou, Shenzhen, and Hong Kong—this dynamic is especially pronounced. Government-led initiatives are actively accelerating the industry’s growth, with policy and planning mechanisms beginning to translate an ostensibly intangible field into physical form: zoning updates, earmarked land, and the emergence of AI-oriented building types, from research laboratories to large-scale data centers.