How I define Interaction

After reading those paper about interaction, I think that interaction is a way that connects two objects together, and each one can respond to another one (like forming a circuit). 

I think this project form creativeapplications is interactive:

Mind the “Uuh” – Train yourself to avoid using uuh fill words(website:https://www.creativeapplications.net/objects/mind-the-uuh-train-yourself-to-avoid-using-uuh-fill-words/)

This object can analyze what the user is speaking, and can respond to the user whenever they use fill words. This includes responding and recieving information for both the user and the device.

I think this project form creativeapplications is NOT interactive:

Seattle Crime Cams – Long-distance disaster tourism(website:https://www.creativeapplications.net/python/seattle-crime-cams-long-distance-disaster-tourism/)

This project shows the realtime crime to visitors, but the transmition is not circular (it’s from the criminals to devices to visitors), so I don’t think it fits my definition of interactive.