This is the most ambiguous part. In the context of Google dorks, "my location" could appear in:

: Often, these cameras appear in search results because they lack password protection or have been misconfigured to allow public "view-only" access. Security & Privacy Risks

The person using inurl:viewerframe mode motion my location 2021 is likely:

These are not hypothetical scenarios. Security firms like (the IoT search engine) have documented thousands of exposed devices. What makes this dork unique is the combination of live feed + location disclosure .

: Adding these terms is often an attempt by users to find cameras specifically located near them or active during that year. How it Works 40K Security Cameras Found Compromised Online | Bitsight

I'm assuming you're looking for information on a specific topic related to IP camera security, particularly with regards to accessing camera feeds. The phrase you've provided seems to relate to accessing IP camera feeds using the viewerframe mode, which might be used in certain applications or URLs to directly access or view camera feeds, potentially including live motion and location data.