# What is Digital Twin?

A virtual replica of a physical product or process, fed with real data to simulate, monitor, and optimize behavior.

## In real work

Digital twin of the pump assembly flagged vibration before the boat left the pier.

## Related terms

- [ADAS](https://prompthausapp.com/learn/adas.md)
- [Sensor Fusion](https://prompthausapp.com/learn/sensor-fusion.md)
- [Perception Stack](https://prompthausapp.com/learn/perception-stack.md)
- [Domain Controller](https://prompthausapp.com/learn/domain-controller.md)
- [Driving Automation Level](https://prompthausapp.com/learn/driving-automation-level.md)

## How is this different from Googling it?

Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews—then quizzes you until the word sticks. One term a day on iPhone.

- Category: Automotive
- HTML: https://prompthausapp.com/learn/digital-twin
- App Store: https://apps.apple.com/us/app/prompthaus-ai-vocabulary/id6776314407