Dear little one, have you ever heard of dataveillance? It's okay if you haven't, because it's a big word that is used to describe something that happens in the world of technology.
Dataveillance is when people or companies use technology to collect information about you. This can be things like your name, address, phone number, or even what websites you visit on the internet. Sometimes this information is collected without you even knowing it!
Now, dataveillance can be used in different ways. Sometimes it's used to keep us safe, like when police use it to track down criminals. Other times, it's used to sell us things, like when ads pop up online based on our browsing history.
But some people are worried about dataveillance because they think it invades our privacy. They don't like the idea of companies or governments knowing everything about us. That's why there are some rules and regulations in place to make sure that dataveillance is used in a fair and safe way.
So, in summary, dataveillance is when people use technology to collect information about us, and it can be used in different ways. Some people think it's good, but some people worry about it invading our privacy.