Right now I am sitting near fourteen objects sending and receiving radio signals, from Oyster cards to mobile phones and wireless routers in a multitude of overlapping and competing fields. Here we are creating communicative material that uses dashed-line abstractions to visualise the presence of wireless technologies in the everyday environment. What if we could see every field produced by an Oyster card or NFC enabled mobile phone for instance?

Using simple abstractions such as the dashed line and the kinds of visual language that we have previously proposed for RFID allow us to quickly communicate aspects such as the spatial properties of wireless technologies that are often overlooked. I’ve been using these images in presentations for a while, to sensitise designers and students to the spatial and embodied properties of RFID, Bluetooth and WIFI.

We are also experimenting with video, where the visualisations are part of an environment in a moving sequence. This is looking like a useful technique for making visual explanations of invisible materials.

Here are more images:

NFC phones and contactless cards.

NFC phones.

Wifi and bluetooth.

An NFC-enabled bus timetable.

An NFC-enabled ‘smart poster’.

An Oyster card reader and cards

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In this project called “the bubbles of radio” Ingeborg Marie Dehs Thomas used critical, visual design as a way of exploring the perception of many kinds of electromagnetic fields. The project answered the brief Fields and Seams that asks “How can we use the increasingly radio-saturated landscape for creative or functional purposes?”

Inspired by Hertzian Tales by Dunne and Raby as well as other projects including Cell Phone Disco, Ingeborg explored many critical design products or services that would engage with the landscape of radio. Some of these early concepts can be seen on her weblog.

Using inspiration from richly illustrated books on botany, zoology and natural history, Ingeborg arrived at the concept of an encyclopeadia of radio waves that contains a selection of fictional radio ‘species’. Armed with a well researched and advanced knowledge of the use, application and technicalities of each radio technology she created fictional visualisations of the ways in which radio waves inhabit space. These are creative expressions based as much on personal creativity as on technical or scientific data like range and signal strength. Six contemporary radio technologies were visualised: Bluetooth, DMB, GSM, RFID, Wifi and Zigbee.

Like all good scientific guides, the bubbles of radio includes a visual scale:

The scale of radio is usefully measured at the scale of the device, at the scale of the body and at the scale of the building (see also Everyware on scale). The visualisations are thus placed in this context and we are left with the drawings themselves, where the shape, texture, direction and density gives us a sense of each technology. Click on the following for full size images:

These visualisations are not intended to be technically accurate or to offer actionable information. Instead they provide a playful cue to reflect and consider radio as something tangible and physical to be experienced by other senses, not just through a screen.

Just for fun, here are the latin names of each field:

Bluetooth : Nevrotis Dentus Aquarae
DMB : Spherum Elektrum Multanum
GSM : Spherum Magnea Globalum
RFID : Raptus Arphadus
Wifi : Videus Fidelus
Zigbee : Nevrotis

Ingeborg then hand-crafted a pocket field-guide from these illustrations, in a physical form that even smells like an age-old dusty guide to flora and fauna.

This book also included pattern samples; a mixture of wallpaper, fabric and textile patterns that could act as ways of identifying wirelessly augmented spaces or objects. Here is a pattern for RFID:

And here is a pattern for Bluetooth:

This project explored radio in a unique way. Ingeborg has created visual expressions of radio that are immediately accessible and beautiful. Although their usefulness is harder to define they have provided us with many opportunities to discuss and reflect on these intangible technologies.

Download a poster (PDF) of all the radio visualisations here.

See more student work from the Touch project.

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