Quote:What kind of tech are Internet search engines using on the front end (it looks like that`s what the part of the Internet that takes place on your computer is being called as).
That depends upon who owns or operates that search engine.
This can vary a lot depending on which search engine you use and which operating system you use and what is already on your computer.
Two very different examples:
If you are using a Google search engine, on a device with a Google controlled operating system,
then they might be already key logging all of your act ivies (via UEFI),
and using your camera to make a video of your activates (via UEFI),
and using your microphone and/or your device's speaker and/or your device's headphones (via UEFI),
on that device and already sending that data to Google, and they might be using that data to pre-judge what they decide that you should be allowed to ask and what they decide that you should be allowed to see and what they decide that you should be allowed to hear on your device.
Thank you for asking.