In the teaching guide titled “Lesson 4: The Value of Connectivity,” it is mentioned: “There are many online camera data available that can display panoramic camera data online and also control the camera’s viewing angle.”
So, which websites are they? The guide does not specify, but I found two platforms to share with everyone. The following platforms provide public, legal, and free real-time camera footage, which can be used to observe nature and urban traffic, allowing students to more intuitively feel the value of “connectivity.”
01
Global HD Live Cameras – SkylineWebcams
https://www.skylinewebcams.com/
Opening this website is like having the ability to “teleport” around the world! You can see:
The bustling crowd under the Eiffel Tower in Paris
The beautiful sunrise by the Italian seaside
The snowy scenery of the Alps
How are these images obtained?
It turns out that many connected panoramic cameras have been installed around the world, acting like the “nerve endings” of the Internet of Things, continuously capturing images and transmitting them to servers via the internet, which are then displayed on your screen. These IoT technologies make “distant places feel close.”
02
Service Number – Real-time Monitoring of Highways
Many cities provide real-time camera footage of roads to display traffic conditions on main roads, bridges, and tunnels. For example: Is the traffic smooth or congested? Have there been any traffic accidents? Is the weather affecting travel?
The videos captured by these cameras are uploaded to data centers via the internet, allowing traffic police to manage and direct traffic, while we can plan our routes in advance to avoid congestion.
Conclusion
The “visible” cameras allow us to truly feel how the “invisible” Internet of Things is changing our lives!
These two cameras may seem like simple “viewing tools,” but they are vivid embodiments of IoT applications. Through hands-on experience, students can intuitively understand that “connectivity” is not an abstract concept, but a practical technology that integrates into life and brings convenience, deeply appreciating the value of data perception and remote interaction behind it.
Reminder: Respecting privacy is important!
Although we can view public camera footage, we must remember:
❌ Do not attempt to access cameras in private areas (such as residences, schools, etc.)
❌ Do not screenshot and share images that may involve others’ privacy
✅ Only use legal public resources provided by legitimate platforms
This is a basic rule that every digital citizen should follow!
Unexpected encounters in life
are all surprises from your efforts