Justin O'Brien, PhD

I’m a psychologist and vision scientist who spent over three decades studying how people perceive faces and expressions across the lifespan and in neurodevelopmental conditions. I now help organisations design, test and deploy trustworthy AI—bringing human-factors methods, experimental design and explainable analyses to computer-vision and multimodal systems.

Beating The Odds: Four Months in Mid-Life Employment Limbo

Beating The Odds: Four Months in Mid-Life Employment Limbo

I was made redundant 4 months ago today. Fast-forward four months: zero salary, zero job, and—rather paradoxically—a very busy diary. So what's it actually like, drifting through middle-age employment limbo with a gym membership you no longer use and a...

Ethics in Artificial Intelligence: Yes, There Is a Problem

Ethics in Artificial Intelligence: Yes, There Is a Problem

Artificial intelligence has catapulted from the plaything of graduate students to the digital weather system that now soaks every corner of the economy. The upsides are dazzling; the downsides, well, they're the reason you're reading this article instead of a...