Heidi Vella

Heidi Vella is a freelance energy and technology journalist based in London. Her interests include smart cities, clean energy, emerging markets and technology innovation. Prior to working freelance, Heidi spent four years’ covering all things technology and energy-related for London-based Progressive Digital Media.

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Baidu rival Sogou to focus on AI, eyes IPO in US

SOGOU, China’s second-largest mobile search engine, has said it will focus on artificial intelligence, big data and The Internet of Things (IoT) to build a next generation search engine.