A diagram for Ebenezer Howard’s To-morrow, 1898

Urban Planning, Then and Now

Humans have been designing cities for millennia. California Forever is just the newest entry in a long list of planned communities around the world.
The Knightscope K5 Security Robot

Do Security Robots Signal the Death of Public Space?

A security robot targets the homeless, raising questions about whether private companies can expand their security detail to public spaces like sidewalks.