# motion detection

> process of detecting a change in the position of an object relative to its surroundings or a change in the surroundings relative to an object

**Wikidata**: [Q852453](https://www.wikidata.org/wiki/Q852453)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Motion_detection)  
**Source**: https://4ort.xyz/entity/motion-detection


## References

1. Freebase Data Dumps. 2013
2. Quora
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)