Between the 1950s and mid-'90s, tens of thousands of immigrants constructed a towering community 12 stories high across a 6.4-acre lot in Hong Kong. It was called the Kowloon Walled City. With a ...

If you’re not a techie, you may not have come across the term “walled garden” before. But it’s a critical concept these days in technology business strategy–and it has the potential to fundamentally ...