A 21st, century, camera in the public space has become surveillance cameras. The reason I used a camera capture for my project is to reform the modern video surveillance system to be an interesting capture system. The audiences are able to see the result and data statistics on the screen. There are five different stages about relationships, which it is from strong to weak. With the special idea, surveillance camera can accomplish the measurement of two people's relationship.
The effectiveness of telesignalization depends on some basic assumptions about the knowledge and real world experience that is common between the two people in the public. As human relationship became more sophisticated over the last thousand years, the camera became capable of storing people location's distance as quantity.