Author Archives: Howard Chen

AI Readiness as an Educational Obligation

I wrote a guest editorial in Academic Radiology about AI readiness as a practical educational obligation, rather than an optional informatics side quest.

The piece responds to a study of medical undergraduates and radiology trainees in China, but the issue is broader: enthusiasm and exposure do not equal competence. Radiologists need enough AI literacy to recognize workflow fit, automation bias, governance gaps, and the limits of machine suggestions. Most trainees will not become model developers.

They still need to become safe, skeptical operators who can use AI with confidence and accountability in real clinical environments, worldwide, across diverse resource settings today.

A Tiny Rocket Altimeter, Or How To Make Model Rocketry Slightly More Complicated

My 8-year-old has been into model rocketry for the past few years. Like a lot of good hobbies at that age, it has the right mix of building, anticipation, mild danger, and a satisfying countdown.

The only problem is that we live in Cleveland, and Cleveland winter is not exactly the most launch-friendly operating environment. Model rockets and lake-effect snow do not have a natural partnership. So for a good part of the winter, we talk about launches, plan launches, look at parts, imagine future launches, and wait.

A model rocket launch setup on a grassy field with launch gear nearby.
The launch-day setup, finally outside after a winter of planning. That on the mount is an Estes minimum diameter rocket called Hi-Flier

Somewhere in that waiting period, the project shifted from “let’s launch rockets” to “what if we could measure what the rocket is actually doing?”

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