Keelan Leyser

My author copy of UNSEEN just arrived on my doorstep. 📦 A book about our blind spots and why we miss what matters most.👀

About fours years in the making, can’t quite believe I’m finally holding it. Out in the UK April 9th and the US June 16th.​​​​​​​​​​​​​​​​

I have a new book coming out 📕

Over three years ago, I began writing UNSEEN with the legendary neuropsychologist Dr. David Lewis. Sadly, David passed away a few months ago and will never get to see it published. That thought stays with me.

David was one of the most brilliant minds I’ve ever had the privilege of working with and his influence on my life goes far deeper than this book. He was the man who gave me my start after I left UCL, and in many ways shaped the career I have today. I will always be grateful for that.

I’m incredibly proud that UNSEEN was his final work, and that we got to create it together.

I’ll share more about David and what he meant to me in a separate post, but for now I just wanted to say that this book carries his name, his brilliance, and his legacy on every page.

Unseen is published by the same publishers as the Harry Potter series, Bloomsbury.

Ever wonder what you’re missing that’s right in front of you? 👀

🧠 UNSEEN reveals the psychology of blind spots and why we fail to see what matters most

💼 Explores blind spots in business, relationships, shopping, and everyday life

🎩 Uncovers how advertisers, retailers, and politicians exploit our blind spots

🔍 14 eye-opening chapters from illusions to decision-making biases

📚 Co-authored with the late neuropsychologist Dr. David Lewis

📖 Published by Bloomsbury | Hardback | Out 9th April 2026 in the UK and in the USA from June 2026

Did you ever see the Seigfried and Roy?

Nothing is forever.

Your wins won’t last forever. Your success is temporary. Your moment is now.

Siegfried & Roy. Sold-out shows. Legends of Las Vegas.

But time moves moves on.

So enjoy your wins TODAY. Celebrate your NOW.

Live in your moment.

Because your time is NOW. So make today unforgettable.

iRobot is here! Are we ready for this?

CES 2026 is the Year of the Humanoids

I threw water at a TV at CES 2026 and it didn’t care.



📺 World’s first ultra-narrow bezel outdoor TV
🔲 1.5mm bezel – 90% thinner than standard outdoor TVs
☀️ Up to 2000 nits – 5x brighter than your living room TV
💧 IP56 waterproof – rain, pool splash, doesn’t matter
🌡️ Works from -22°F to 122°F
📱 Google TV built-in with voice control

🎬 Plus the world’s first 110-inch Cinema Pro outdoor TV
☀️ 5000 nits – brighter than daylight
💧 IP55 waterproof

Frame less. Feel more.

SYLVOX PAID PARTNER

Excited for CES 2026

What a year 2025 has been.

🤖 Introduced a humanoid robot to the show
🌍 Performed across multiple continents
💡 Delivered “Reimagine the Impossible” for audiences who inspire me daily

💔 Sadly I also lost my dear friend, colleague and co-author, Dr. David Lewis, his brilliance shaped who I am today, and I carry him with me in everything I do.

To every person who showed up, leaned in, and let me share what I love - thank you. You make this journey possible.

And to David - you’re missed every single day. ❤️

Here’s to 2026.

What to do when a magic trick goes wrong 🃏📲