Hyperessay pt 2

What is privacy and how aware are you of your own privacy? Do you have any awareness when you are under surveillance?This live installation consists of footage taken from a location where passer-bys are not aware that they …See more

Posted by Bridgel Sze on Monday, 12 November 2018


My project is a live video-based installation which aims to question the meaning of privacy and security in this Internet age, with regards to public surveillance. Viewers of my livestream become inadvertent voyeurs as they view live footage of the “subjects” of my stream, who are unaware that their presence in the space is being recorded.

The installation aims to question: who has the right to surveillance? Does being in a public space mean that rightfully we can be placed under watch? And if yes, what would such a society be like and who gets the right to sit behind the lens and watch?

Left to Right: Cam 2, iMac used to feed footage to Facebook Live, Cam 1

Installation Setup

In this installation, I used 2 webcams, Cam 1 and Cam 2, connected to a computer to feed live footage of a location (IM Lab) onto my livestream. Both cameras were concealed within boxes and labelled “DO NOT TOUCH” in order that the people around it would be unaware that it was containing a camera. Cam 1 was taking in footage of the IM Lab while Cam 2 was focusing on just Cam 1, with a red square labelled “CAM 1” superimposed onto the footage. The webcams were connected to an iMac in the room (which was then covered with cloth to prevent people from tampering with it) and using code via Processing, I was able to add face recognition to the live footage which highlighted people’s faces with a red square as well as assigned them with an ID number. I also used Processing to add a live timestamp as well as the date and camera name and a flashing red circle in order to give it a CCTV footage look.

The two footages were presented side by side on the live stream allowing viewers to look at the scene inside the IM Lab while being aware that the camera was being placed in such a way that the passers-by would not notice the camera’s presence. This was done so that viewers of the livestream would be aware of the installation’s voyeuristic nature, highlighting its disturbing nature and raising questions on whether such a setup is ethical.


The concept behind the installation is referenced from “The House that Spied on Me” by Surya Mattu and Kashmir Hill. When reading the article, what resonated with me was how Hill was unaware of the amount of information based off her usage that her smart devices were sending out. The sentiments of the article resonates with my own research on CCTV devices and IP cameras as shared in part 1 of the hyperessay, and how a lot of our personal data which we assume to be private is in fact very easily accessible or made public. Like the article, my installation is not an outcry against public surveillance and smart technology but rather aims to reveal and discuss about an eerie side of the subject; if we do not make proper precautions with our devices, then our privacy is not in our own hands.

Visually and conceptually, my project was also highly inspired by the installationĀ Hansel and GretelĀ by Ai Weiwei and Herzog & de Meuron. For me, the red squares highlighting the facial recognition was important as it was a key point in my installation to highlight to viewers that the subject they are viewing are in fact people, and that the technology we have is proficient enough to detect them as such.

Process and Findings

For me, this project was not just an installation but also a form of social experiment. The topic of privacy and surveillance is one I intend to continue researching on exploring on, hence this project was a kind of way for me to gauge what people’s reactions would be to both having their privacy invaded and also inadvertently invading someone else’s privacy.

The decision to film in the IM lab was a last minute one but I am glad to have done so. I felt that because the people watching my livestream would mostly be my peers from my year, it would be more impactful if the subjects of the livestream were people who they knew and recognised. I also chose to not inform my classmates that I would be doing my stream 1 day earlier than originally stated, as we had a lesson in the IM Lab at the time of my stream and I wanted to capture them unaware in the video. My final stream spanned 4 hours, spanning part of our lesson and the year 2’s lesson after that.

The moment where they realised. Spot Yueling pointing at the camera!

One of the highlights of the stream was that one of my viewers, Jake (who is in the US), recognised the subjects of the stream (Year 2s) and tagged them in the comments. Although initially my intention was that the subjects should not know that they are under watch, I’m actually glad they did as it added an extra layer of interaction that I did not expect to have. It is really a testament to the power of social media and how it connects and alerts people to everything going on. The subjects seemed to find it amusing that they had been recorded the entire time, and some of them even shared it on their own social media as seen above. The excitement wore off shortly after and they went back to their normal activities which I think says a lot about how people these days don’t give much thought about being under surveillance. I managed to interview some of the subjects afterwards and find out how they were feeling when they discovered the livestream.

“I felt slightly disturbed and conscious about my actions afterwards.”

– Yue Ling, Installation Subject

“I can wave and I can see myself and that’s cool…I was just surprised and I was just thinking about what can I do next.”

– Bryan, Installation Subject

As for viewers of my stream, there was a mix of reactions. A lot of them didn’t understand what was happening but found it quite creepy to be “spying” on unaware people. Others found it amusing and used my installation to its full voyeuristic purposes.

An example of voyeuristic use of the livestream

Relation to Internet Art and Culture

To me, the idea of feeding live surveillance footage on my stream is like turning it into a form of shared surveillance. To illustrate in a fictitious scenario, if someone had committed a crime on my livestream while unaware they were being watched, people who saw it on my stream would be partially responsible for reporting what they saw to the authorities. By putting surveillance footage online I have basically shared the responsibility of surveillance with all my viewers.


I’m personally really happy with how the installation/social experiment/livestream turned out. Before this I had some anxiety about how it would turn out as it might seem boring or confusing to others, but I decided to treat it as an experience for myself to learn more about privacy and surveillance and people’s views towards it. I found that even just my telling my peers about my project was a very insightful experience as many of them shared their views about the topic with me. It is a really good first step into my foray with the topic of privacy and surveillance and I’m excited to do and learn more.

Another thing which worried me at first was the issues involved with the technology used in my project. The code for the face recognition was initially quite buggy and it took me a long time to fix it. Even when I did the installation it still wasn’t perfect but after setting up I realised it didn’t really matter as the installation was still working well enough to be able to get the point across.

One thing I would have liked to do was to have worked with IP cameras instead of webcam which is constrained to being connected to a computer. The IP camera that I had wasn’t compatible with computer and I didn’t have time or money to get another one, so I had to make do. I think I would have much more organic and interesting results using an IP camera as it can be streamed remotely and concealed more efficiently.

I would definitely like to try this again or something similar, but in a more public space next time involving people outside of the ADM community.

Final Project Updates


  1. Using face recognition via the OpenCV library on Processing to recognise different faces and assign each face with a specific number
  2. Roughly decided on location, which will be in a classroom in ADM
  3. Decided that the cameras will be hidden
  4. Decided on the duration. Since my project is more of a standalone installation than a performance, I have decided to keep it running for an entire day (or until my camera battery dies out)
  5. Live stream will include 2 video feeds. One of them is the feed from the hidden camera, and another camera will just be pointed at that hidden camera. The two feeds will be shown on my live stream side by side to each other so that people watching my live feed are aware that it is being secretly recorded while the people in the space will not know.

Hyperessay: Public Surveillance

For this final project, I aim to explore and question the concept of public surveillance, especially with regards to surveillance cameras. At what point does public surveillance cross over the boundaries from being a security and safety feature, to becoming something intrusive that strips us of our personal freedom and privacy?

The topic of public surveillance is one that has been heavily debated, especially recently with the announcement of a social credit system to be implemented in China. The system will place citizens under heavy surveillance via their digital footprint, as well as physically via facial recognition on public surveillance cameras. The social credit system has sparked worldwide outrage and debate on various topics such as whether personal privacy is a human right, and the possibility of a dystopian Black Mirror-esque future where Big Brother has control over all our actions and thoughts.

As undesirable as it would seem to live in a surveillance state, would it truly be different from how we live now? In this day and age where almost everyone willingly posts their personal information on social media, can we really fault the government for putting an eye on us when anyone else can also do so? As stated in the above video by Chinese citizen Fan Dandan:

For me, the Social Credit System isn’t a totally new thing. I think it’s always been there. Now it’s just in a more efficient format. An online or digital format. But it’s based on the system we already have.

Even devices which are supposedly used for security purposes are not safe from infiltration from other parties. My project is largely inspired by my research on IP cameras, which have largely replaced CCTVs as the choice of surveillance camera as they are able to be accessed remotely via network connection. They are widely used, not just in public but also in private spaces like offices or homes. However, they can pose a serious threat to one’s personal privacy if not used correctly; IP cameras are notoriously susceptible to hacking, giving rise to websites such as Insecam which feature live footage gleaned from unsecured IP cameras around the world. As shocking as it may be to realise that strangers could be unknowingly watching you in your private spaces, this is the reality of our world today and this kind of voyeuristic surveillance is what we make ourselves susceptible to whenever we use such devices.

Through the use of a disguised camera placed somewhere with high human traffic, I aim to give my live-stream viewers an opportunity to see things through the eyes of the voyeur, to experience being the person behind the camera rather than being the unsuspecting passer-by in front of it. Drawing reference from Ai Weiwei and Herzog & de Meuron’s installation Hansel and Gretel, and Kashmir Hill and Surya Mattu’s article The House That Spied on Me, I aim to use face-recognition via Processing linked to the webcam to show the audience the ease of which they can be “spied” on.

Click here for my presentation slides!