John Koetsier, Senior Contributor

Author's posts

Dyson Hot+Cool Cleaned 70% Of Smoke Particles From My Air During The Fires In California, Oregon, Washington

Can the Dyson Pure Hot + Cool clean your air from smoke and soot?

Apple, Google, Amazon And The $9 Trillion Battle Over The Future Of HealthTech: Former Apple CEO John Sculley

Why are all the big tech companies attacking health?

The Top 10 Health & Fitness Apps Of 2020 Have One Thing In Common (Mostly)

And … the US led the world in fitness and health app installs with 146% more app downloads than India.

This Smart Contact Lens Is Already In Clinical Trials At Ghent University In Belgium

In effect, the contact lens is now an artificial iris with full-day battery life.

This Smart Contact Lens Is Already In Clinical Trials At Ghent University In Belgium

In effect, the contact lens is now an artificial iris with full-day battery life.

Apple Watch 6 Is Not The Story: The Story Is Apple Fitness+

Five years after the launch of the Apple Watch, Apple finally has a fitness subscription service.

The 100 Safest Countries For COVID-19: Updated

The US now ranks 55, still behind Hungary, Vietnam, China, Malaysia, and Bulgaria.

How Apple Watch 6 Could Help Detect Covid-19 And Monitor Its Symptoms

There’s supporting code in iOS14 and a recent Apple patent …

Blue Collar America Reopening? Not White Collar.

Almost 7 in 10 knowledge workers are now working at home, up from 6 in 10 a month ago.

‘Corona Combat Drone’ With Thermal Cameras, Disinfectant Being Tested In India

An Indian robotics company has built a “Corona Combat Drone” which can sense elevated body temperatures from 45 feet away and disinfect large areas while human operators stay at a safe distance.