Phantom Terrains

A science writer who has progressive hearing loss and a sound engineer translate into soundscapes the currents of electromagnetic signals that pervade the city streets.

Phantom Terrains
The project of the science journalist Frank Swain with the artist and sound engineer Daniel Jones comes from the observation that the urban environment is alive with hidden currents of electromagnetic signals. Streams of wireless data surge from internet exchanges and cellphone relays, flowing from routers to our devices and back again.

This saturation of data has become a ubiquitous part of modern life, yet it is completely invisible to us. What would it mean to develop an additional sense which makes us continuously attuned to the invisible data topographies that pervade the city streets?

Phantom Terrains
Frank Swain and Daniel Jones, Phantom Terrains. The map visualises the wireless network landscape on a walk around BBC Broadcasting House. Stronger network signals are shown as wider shapes; the colour of each shape corresponds to the router's broadcast channel (with white denoting modern 5Ghz routers), and the fill pattern denotes the network's security mode.

Phantom Terrains is an experimental platform which aims to answer this question by translating the characteristics of wireless networks into sound. By streaming this signal to a pair of hearing aids, the listener is able to hear the changing landscapes of data that surround them. Network identifiers, data rates and encryption modes are translated into sonic parameters, with familiar networks becoming recognizable by their auditory representations.

The project challenges the notion of assistive hearing technology as a prosthetic, re-imagining it as an enhancement that can surpass the ability of normal human hearing. By using an audio interface to communicate data feeds rather than a visual one, Phantom Terrains explores hearing as a platform for augmented reality that can immerse us in continuous, dynamic streams of data.

Phantom Terrains is a prototype platform developed in 2014 with support from Nesta and Starkey Hearing. It is an experimental foray into the concept of sound as a ubiquitous user interface, exploring novel ways in which information can be communicated through an always-on platform. The designers believe that such components will be core elements of personal computing in the future.
The Phantom Terrains system uses a modified Apple iPhone 5s to gather information about the surrounding WiFi environment. Information about the number of nearby fields, their names, strength, security settings, location and broadcast channel are translated into a continuous sonification. This audio signal is then streamed live to a pair of Starkey Halo hearing devices over a low energy Bluetooth connection and blended with the normal output. The user hears the characteristics of surrounding WiFi networks as if they were part of the normal auditory landscape.
Frank Swain and Daniel Jones, Phantom Terrains.
Frank Swain and Daniel Jones, Phantom Terrains. Circumnavigating the BT Tower

Phantom Terrains
Project: Frank Swain and Daniel Jones
Data visualisation: Stefanie Posavec
Supported by: Nesta and Starkey Hearing

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