Joshua Campbell.

Writing / Notes from work & life

Ideas worth
spending time with.

Product decisions, useful technology, photography, and the things I’m figuring out along the way.

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Coast Clear 2.0: Rebuilt for What’s Ahead

Design · Life Hacks · Tech

Coast Clear 2.0 has been rebuilt from the ground up with a new UI/UX, Dark Mode, faster sighting reports, an Activity Legend, improved safety guidance, and a stronger…

Nine Bar 1.1: A Better Coffee Journal for the Coffee You Actually Make

Design · Life Hacks · Tech

Nine Bar 1.1 makes your coffee journal even better. The latest update brings smarter bean tracking, a streamlined Home experience, improved brew logging, expanded equipment support, and the…

Spectre iPhone App Review: Is It Worth It for Long Exposure Photography?

Photography · Tech

Apple's Camera app can create long exposure effects from Live Photos, but Spectre takes a different approach. After using it to photograph beaches, waterfalls, cityscapes, and sunsets, here's…

The Technology That Never Really Disappeared: Lessons from the Plantin-Moretus Museum

Design · Technology

A visit to Antwerp's Plantin-Moretus Museum revealed that many of the technologies and design principles we rely on today—from fonts and typography to intellectual property and user experience—have…

From Dashboards to Decisions: Where AI Can (and Can’t) Help

Analytics · Data Science · Work & Leadership

For decades we’ve invested in collecting, cleaning, and visualizing data. AI is changing how quickly we can understand that information—but can it actually make better decisions? I explore…

Testing an Espresso Chilling Ball: Does It Actually Change the Taste?

Life Hacks

Curious whether an espresso chilling ball actually improves flavor, I performed a simple side-by-side comparison using identical beans, grind size, and extraction settings. Here's what I found.

The End of the Default Handshake

Work & Leadership

The workplace has changed, and so have the unwritten rules of professional greetings. A handshake is no longer the automatic default, making emotional intelligence, observation, and respect more…

Loving Technology Doesn’t Mean Loving Social Media

Tech · Technology

I’ve loved technology since I was a kid using Windows 3.1, but I’ve never been a fan of social media. Here’s why I think the real issue isn’t…

Continuous Partial Attention: Why I Stopped Believing in Multitasking

Life Hacks

For years I’ve called multitasking “continuous partial attention.” Here’s why focusing on fewer, more meaningful tasks often produces better results, less stress, and higher-quality work.

Hasselblad X2D Long Exposure Reference Cards

Life Hacks · Photography

I created a set of printable long exposure reference cards for the Hasselblad X2D II 100C to simplify ND filter calculations while shooting landscapes and seascapes in the…