Ford has filed patents for technology that could let vehicles decide whether a driver is fit to be behind the wheel.

On paper, this sounds like road safety.

But in this episode of Rethinking Tech, Aparna and Harinda unpack why AI-powered driver monitoring raises much bigger questions about privacy, control, monetization, and whether our cars are becoming surveillance devices.

At the center of this conversation is a deeper question: should your vehicle be allowed to watch you, judge you, and potentially stop you from driving?

What this episode explores

• Ford’s AI driver monitoring patents
• Why in-car cameras are being framed as a safety feature
• How vehicles could monitor alertness, fatigue, or impairment
• Whether your car should be able to block you from driving
• How driver data could be monetized through ads or services
• Why police or governments may eventually want access to vehicle data
• How safety technology can become surveillance infrastructure

Why this matters

Cars have long represented freedom.

But as vehicles become more connected, automated, and data-driven, that freedom is changing.

A car may soon be able to monitor your face, assess your attention, collect behavioral data, and decide whether you are safe to drive. That could prevent accidents and save lives.

But it could also create a new kind of surveillance: one that sits inside your own vehicle.

The real issue is not whether road safety matters.

It is whether safety becomes the justification for turning cars into data collection platforms.

About Rethinking Tech

Rethinking Tech explores the intersection of technology, geopolitics, business, and ethics — focusing on how systems actually work, not just how they’re talked about.