Walter Ledger

Gadgets, Tech & Security – Blogs

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crypto regulation UK
New Laws Making Crypto Safer for Beginners

For the best part of fifteen years, buying cryptocurrency in Britain has felt like buying a second-hand car from a chap in a lay-by. He seems friendly enough. The paperwork looks official. And the moment your money…

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AI sandbox escape
Are We Really Under Attack From Lab Escaping AI Systems?

Every few months the internet decides the machines have finally turned on us. AI escapes the lab. AI goes rogue. AI hacks a company. Usually there is a red-eyed robot picture and a quote from someone who…

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Google AI weather model
Google’s latest AI weather model gives you no excuse to

I have spent a good portion of my life being wrong about the weather. Not slightly wrong. Spectacularly, soakingly wrong. I have set off for a walk in a linen shirt because the little sun icon on…

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Alzheimer's disease
AI Can Now Predict Alzheimer’s Years Before Symptoms Appear

The Technology That’s Changing Everything We Know About Memory Loss When I first heard that artificial intelligence could predict Alzheimer’s disease before someone even forgets where they put their keys, I thought it sounded like something from…

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supply chain blockchain
Walmart, Maersk, and IBM’s Supply Chain Blockchain Networks: Tracking Billions

Why This Matters More Than You Think When most people hear “blockchain,” they immediately think of cryptocurrency, dodgy investment schemes, and that bloke from the pub who won’t shut up about Bitcoin. But here’s the thing, some…

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EU AI Act
The EU AI Act: What This New Rulebook Means for

I’ll be honest. When I first read about Regulation 2024/1689, better known as the EU AI Act, my eyes glazed over. Another regulation. Haven’t we only just got our heads around GDPR? Then I looked at the…

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ChatGPT memory feature
ChatGPT Remembers You Now. Do I Need to Worry About

I’ll be honest with you. The first time I heard ChatGPT could now remember our conversations, I thought of that neighbour everyone seems to have. The one who somehow knows your whole business without you ever quite…

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MiCA regulation
MiCA’s Global Ripple Effect: How EU Regulation Is Shaping Crypto

Why We Need to Talk About This When the European Union decided to take the crypto bull by the horns in 2023, most of us thought it would just be another bureaucratic exercise in making things complicated….

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dementia care
How VR Memory Tourism is Revolutionizing Dementia Care in Nursing

Why This Matters More Than You Might Think When I first heard about virtual reality therapy being used in dementia care, I thought someone was having me on. VR headsets? For elderly people with memory problems? It…

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