Quick meaning
Using digital data to identify people who may have been exposed to an infectious disease.
Think of it like this
Like following a trail of footprints to find everyone who passed through the same area.
Where you may see this
You may see this in news stories, AI tools, phone features, and new product marketing.
Why it matters
Understanding the term helps you judge what the technology actually does instead of guessing from jargon.
Say it simply
Contact Tracing (Digital) means: Using digital data to identify people who may have been exposed to an infectious disease.