Software

Qatar virus tracing app stirs rare privacy backlash

Privacy concerns over Qatar's coronavirus contact tracing app, a tool that is mandatory on pain of prison, have prompted a rare backlash and forced officials to offer reassurance and concessions.

Energy & Green Tech

How to ensure smart cities benefit everyone

By 2030, 60 percent of the world's population is expected to live in mega-cities. How all those people live, and what their lives are like, will depend on important choices leaders make today and in the coming years.

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