Inspired by The Wave(1965) by Hans Haacke, we aim to expose the digital systems of a simple web request. It looks effortless to search anything. However, the system covered up shows multiple packets retrieving information from different servers.
I worked as a creative technologist splitting the packets into 16 strings given the sender’s IP addresses and receiver’s IP addresses. The content of the packets are then projected onto the wall with mapped paths when the performer or user interacts with the computer.
Skills: Video Sculpture, Projection, Real-Time, MadMapper, Processing, Synphon Recorder, Max/MSP
Time: Mar. 2020
All Connecting is an interactive video sculpture that exposes the systems to the users when they make search requests online in real-time. It visualizes the flow of packets transmitting between performers in the video and servers in real-time. This project is a reinterpretation for The Wave (1965) by Hans Haacke.
Creative technologist working with Carnivore library in Processing to fetch and section packets into 16 strings.
Inspired by the artwork, The Wave by Hans Haacke (1965), in which he captured and analyzed the physical systems and presented them in a museum setting. We brainstormed in terms of the representations for the systems in the digital world in terms of information exchange and attention exchange.
We started off by the recent exhibition of his All Connected at the New Museum.
It was mentioned that Haacke was inspired by the ‘System Esthetics’ by Jack Burnham that analyzed the influence of Ludwig von Bertalanffy’s General System Theory (1968) on 20th century sculpture. [Source]
“inspired me to continue with my kinetic, process-oriented works, and also to expand into biological and – toward the late 1960s – to deal with social ‘systems.”–Hans Haacke
We then started to branch out from here to think of forms such as
We were talking about how each request from the web browser generated several packages on the back-end. We wanted to visualize the amount of packages through projection mapping since this digital system is always happening yet not being presented as is to the users.
I was looking to get the packets from Max and I tried several methods: OSC and external CNMET, Node for Max, MaxURL. However, it didn’t work for me to get the packet data from any website.
OSC and external CNMET don’t work with my Max which was unfortunate. I used Node for Max and tried several npm libraries such as curl, http, request, and pcap (sort of work). MaxURL is good for getting the html content from a certain website.Learn more about my struggles
I worked mainly on getting the packet data from the computer to processing. I then started working with processing using Carnivore library to get the packet data. I worked on getting the IP address of the receiver and sender address and compare if it is processed through my computer’s ip address. We will have 16 pipes, 8 pipes of information will be going from the sender to the receiver while the rest will be vice versa.
I wrote some code to help divide the ip address into 8 sections. Since the first part of the IP address has a range of 0-255(reference), I made sure each part has the range of 255/8. I wrote a function in processing to get all the information needed to return the text as a string which will be transported into madmapper. Below shows the packet information in the console in Processing. My code can be found here . The final combined code can be found here.
We used Syphon to project the processing content and used MadMapper to map different pipes of corresponding sections of packet data.
Here is our interpretation of Hans Haacke's The Wave.
I like how we still managed to work with each other and achieve an ideal end goal during COVID-19. We plan to keep working on it when we are able to fabricate things in our workplace.
Special thanks to Wenjing Liu, and Stefan Skripak.
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