All articles by Jemima Walker

Jemima Walker

Jemima is an analyst in GlobalData's Thematic Intelligence team. You can reach her at or on LinkedIn

The four stages of IoT development: How we get to a fully automated world

Explaining the four stages of Internet of Things infrastructures.

What is the metaverse?

The metaverse could transform how people work, shop, interact and consume content.

The battle for control of undersea internet cables

How geopolitical tensions are translating into conflict along undersea internet cables

What is the splinternet and why does it matter?

The internet is at risk of fragmenting into competing technospheres, also known as the splinternet.

Why does cybersecurity matter for businesses?

Boosting corporates’ digital defences has become paramount, but why is cybersecurity so important?