Technology is being perfected in China that uses cameras, software and artificial intelligence to identify individuals as they go about their daily lives. And now other countries are trying it out.

Facial surveillance may come to a space near you

CNBC Tech: “Beyond the Valley” brings you all the latest from the vast, dynamic world of tech — outside the Silicon Valley.

Technology

Tech News

Podcasting

Gadgets

Software How-To

Business News

Business

News

Bitcoin has a finite supply. It is one of the cryptocurrency's characteristics that proponents like. Estimates suggest that all 21 million bitcoin will be mined around the year 2140. CNBC's Tom Chitty and Arjun Kharpal discuss what major changes might take place with bitcoin in that time.

What happens when all 21 million bitcoin are mined in the year 2140?

From AR and VR headsets to AI and cloud gaming, new technologies have the potential to transform the gaming industry. So, what will more immersive and interactive gaming look like, and what are the potential trade offs?

AI to VR: What's in store for the future of gaming

Semiconductors, or chips, have an incredibly global, complex and intricate production process. The supply chain is spread across the world. As governments focus on boosting their own domestic chip industry, CNBC looks at why no single country can own the chip supply chain.

How semiconductors are made - and why no one country can own the process

Apple has sought to boost its presence in India in terms of physical stores and iPhone manufacturing. But can India become Apple's next China?

Why Apple is betting big on India

The bitcoin halving happens every four years. It’s a technical event that often precedes bitcoin moving to all-time highs. But this time things are a little different.

Facial surveillance may come to a space near you

Download our free app to listen on your phone