Quick meaning
A sensor technology that uses laser pulses to map the environment in three dimensions.
Think of it like this
Like sonar for land — sending out light pulses and measuring how long they take to bounce back.
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
LiDAR means: A sensor technology that uses laser pulses to map the environment in three dimensions.