What if we kissed in the Waltherpark stairwell, away from all surveillance?

This intervention relies on two distinct cultural technologies to carve out its space. The first is wardriving, a method historically used by hackers to map the existence of wireless networks in physical space. Here, the technique is applied in reverse to map the absence of the network. By scanning the environment for signal drops, the project identifies the precise coordinates within Waltherpark where commercial tracking fails.

Inside these rare blind spots, the project deploys a software structure modeled after the anonymous textboard, specifically referencing the chaotic ethos of 2chan (Futaba Channel). These early boards were distinct for their lack of central authority and user identification. They functioned as unsupervised playgrounds where the collective voice was unfiltered and often messy. This installation imports that specific digital anarchy into the physical realm. It offers a platform where the lack of surveillance cameras is matched by a lack of digital moderation, allowing for a type of communication that is as raw and unregulated as the dead zones in which it resides.

The core of the installation is powered by the ESP32-C3 Super Mini, a compact microcontroller capable of hosting its own independent WiFi network. To facilitate seamless interaction, the device is programmed to broadcast the exact same SSID (network name) as the official commercial network found throughout the rest of the mall. This mimics the legitimate infrastructure and exploits the automatic connection protocols of modern smartphones. Devices that have previously trusted and connected to the official park internet will instinctively switch over to this rogue signal as soon as the user enters the blind spot.

Once the phone connects, it triggers a "captive portal." This is a standard network mechanism commonly encountered in airports or hotels, designed to intercept a user's web traffic and force them to a login page before granting internet access. Mobile operating systems like iOS and Android automatically detect this state and immediately launch a browser window to display the portal.

In this installation, however, the captive portal is repurposed. Instead of a terms-of-service agreement or a login screen, the phone automatically presents the anonymous message board. This creates a moment of sudden, unprompted disruption. The user does not navigate to a website; the website comes to them. This intrusion mimics a system glitch or a digital ambush, triggering a mix of confusion and curiosity. It momentarily breaks the user's passive relationship with their device, forcing them to pay attention to the digital space that has just asserted itself on their screen.

This entire autonomous system runs on the internal storage of the ESP32 and is powered by LiPo batteries. To blend into the environment, the hardware is concealed inside a mock security camera. This housing not only hides the technology but subverts the visual language of control, housing a tool for anonymous freedom inside the very symbol of surveillance.