Smart Clothing Revolution
July 29, 2002
aute couture was never this hot. Forget drip-dry shirts and wrinkle-free trousers, the apparel revolution has a lot more in store than you imagined. Smart clothing may not look very different from normal clothing, but an array of interwoven sensory strands provides information that assists the wearer.
For instance, the US-based International Fashion Machines (IFM), an MIT Media Lab start-up dedicated to bringing together the worlds of fashion, consumer electronics and emerging technology, is working on a technology that will let you change clothes electronically, thanks to thin wires and ink that changes colour with temperature.
Early experiments with hot-wired clothes weren’t too successful. One reason was that the thermochromatic ink tended to leave patches around warmer body parts, such as breasts, leading to some embarrassing highlights. Predictably, they soon flopped — the shirts, that is.
But IFM is optimistic that its ‘Electric Plaid’ will boldly go where no fabric’s gone before. If you fancy polka dots on your handbag or pinstripes on your shirt, the technology allows this — and you can always revert to the original. At the corporate level, it can be used to highlight your company logo and commercial office equipment such as softboards, cubicles and furniture. In fact, you’re likely to see Electric Plaid in offices long before you get around to wearing it.
It’s not without its drawbacks. The source of power is a major issue — you’ll need to lug batteries around. Also, hot-wired clothing does not take kindly to tumble washes and spin dryers. Levi Strauss discovered this the hard way two years ago, when it made an unsuccessful stab at selling a jacket with an embedded cell phone and MP3 player.
Other products IFM is working on include an electronic dress with fabric circuitry, a wearable musical instrument made from a Levi’s jacket, an embroidered keypad, a mini-MIDI synthesiser, speakers and batteries, and an embroidered electronic tablecloth that let guests at a party play a game of Jeopardy.
The technology doesn’t belong exclusively to the realm of the fashion-conscious. Certain smart garments are capable of giving information about the wearer’s health, location and movements. Integrated sensors monitor the wearer’s condition and position.
In case of an accident, an emergency signal is sent out manually or automatically. Global Positioning System (GPS) technology gives the current coordinates of the user’s position. That comes in handy if you lose your way in a particularly rough neighbourhood, or if your kid has the habit of wandering off by herself.
The Techno Bra, developed by design student Kursty Groves, features a built-in heart monitor, GPS locator and wireless phone. If the Techno Bra detects a rapid jump in heart rate, the GPS locator determines location and the wireless phone notifies police.
The bra can apparently tell if the rise in pulse is the result of exercise, or set off by fear and adrenaline in the event of a physical attack. False alarm? No worries — just press the oops button to kill inadvertent distress signals.
For golfers and tennis players eager to study their arm swing, Philips has come up with an intelligent tracksuit top fitted with conductive fabric strips. The top measures electrical resistance when the fabric is stretched and the data is transmitted to a computer to create a simulation of the user’s movement.
Military applications open up an entirely new world of possibilities. Clothing that changes colour according to the background is perfect for camouflage. Maybe we should call it chameleon clothing instead.















































