DSDN 144, Project 3, Precedents

Something which I found which I really liked was images where people used light to show where the difference in Wifi Strengths are. They were created by Timo Arnall, Jorn Knutsen and Einar Sneve  Martinussen.

I like how in these photos in some way show direction and are somehow making a barrier of light where you might not want to walk through if you actually knew they were there. This is something which I could try and reproduce in my own way to show direction. Maybe like having the height of the light to increase the more distance away from the camera 

They also documented their process of making these images in this video