ESA plans for low-orbiting navigation satellites

Satellite navigation is headed closer to users. ESA's Navigation Directorate is planning an in-orbit demonstration with new navigation satellites that will orbit just a few hundred kilometers up in space, supplementing Europe's ...

Intelligent metasurface imager and recognizer

The Internet of Things (IoT) and cyber physical systems have opened up possibilities for smart cities and smart homes, and are changing the way for people to live. In this smart era, it is increasingly demanded to remotely ...

Intelligent cities can address the roots of urban challenges

The term "smart city" has gained in popularity, but the label still conjures the use the technologies to solve operational problems. Rather, cities are complex and need intelligent, transformative and engaged efforts.

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