| Wearable Electronics is a term we use to describe | | | | It would be smaller and lighter weight than the |
| the basic technology for integrating electronics into | | | | conventional batteries that generate equivalent |
| clothing. Electronic assistants are supposed to be | | | | powerTypes of Materials UsedFor years the textile |
| always available, without getting on the user's nerves. | | | | industry has been weaving metallic yarns into fabrics |
| Clothes are part of our everyday life. For this reason | | | | for decorative purposes. The first conductive fabric |
| they are extremely well suited for the integration of | | | | used was silk organza, which contains two types of |
| such assistants.Electronics and textiles - two worlds, | | | | fibers. One was a plain silk thread and the other was |
| which bring together. The application scope for | | | | a silk thread wrapped in thin copper foil. This metallic |
| Wearable Electronics, the integration of electronics in | | | | yarn is prepared just like cloth-core telephone wire, |
| clothing is various. Wearable electronics can now | | | | and is highly conductive. The silk fiber core has a high |
| combine seamlessly into ordinary clothing. Using | | | | tensile strength and can withstand high temperatures, |
| various conductive textiles, data and power | | | | allowing the yarn to be sewn or embroidered with |
| distribution as well as sensing circuitry can be merge | | | | industrial machinery. The spacing between these |
| directly into wash-and-wear clothing.One might think | | | | fibers also permits them to be individually addressed, |
| that technology itself would drive this new wearable | | | | so a strip of this fabric can function like a ribbon |
| electronics industry, but that s a false perspective. | | | | cable.There are also conductive yarns manufactured |
| The pull is from the fashion industry. Strong fashion | | | | specifically for producing fibers for the processing of |
| brands need to continually innovate to remain fresh. | | | | fine powders. These yarns have conductive and cloth |
| In the past, they have used new high-performance | | | | fibers interspersed throughout. Varying the ratio of |
| textiles, but now wearable electronics is seen as a | | | | the two constituent fibers leads to differences in |
| whole new avenue for differentiation.While wearable | | | | resistivity. These fibers can be sewn to create |
| electronics are empowering fashion accessories, | | | | conductive traces and resistive elements.While some |
| clothes are still the heart of fashion, and as humans, | | | | components such as resistors, capacitors, and coils |
| we prefer to wear woven cloth against our bodies. | | | | can be sewn out of fabric, there is still a need to |
| The tactile and material properties of what people | | | | attach other components to the fabric. Soldering |
| wear are important to them, and people are reluctant | | | | directly onto the metallic yarn can do this. Surface |
| to have wires and hard plastic cases against their | | | | mount LEDs, crystals, piezo transducers, and other |
| bodies. However people were also enthusiastic about | | | | surface mount components with pads spaced more |
| the concept that existing electronic products could be | | | | than 0.100 inch apart are easy to solder into the |
| broken up into separate yet interconnected modules | | | | fabric. Once components are attached, their |
| and distributed over clothing, and that several | | | | connections to the metallic yarn may need to be |
| applications could share a single resource such as the | | | | mechanically strengthened. This can be achieved with |
| headphone, keyboard and display. It also | | | | an acrylic or other exible coating. Components with |
| demonstrated the possibility of controls made out of | | | | ordinary leads can be sewn directly into circuits on |
| soft materials, such as a volume control operated by | | | | fabric, and specially shaped feet could be developed |
| pulling a cord. Despite this, however, some found the | | | | to facilitate this process.Gripper snaps make excellent |
| business relevance of the activity more difficult to | | | | connectors between the fabric and electronics. Since |
| appreciate. In parallel with the conceptual work, | | | | the snap pierces the yarn it creates a surprisingly |
| research began on understanding and generating the | | | | robust electrical contact. It also provides a good |
| enabling technologies that would bring the wearable | | | | surface to solder to. In this way subsystems can be |
| electronics vision to life. Key elements for this were | | | | easily snapped into clothing or removed for |
| smart textiles, wear and care issues, and the | | | | washing.GuidelinesPrimary Guidelines. Placement |
| Personal-Area Network (PAN).Smart TextilesSmart | | | | (where on the body it should go) |
| Textiles are the foundation for a new fashion | | | | . Form Language (defining the shape) |
| philosophy for the 21st Century. Developed textiles | | | | . Human Movement (consider the dynamic structure) |
| for industrial, technical, medical or military purposes | | | | |
| hold the key to the door leading to the future | | | | . Proxemics (human perception of space) |
| fashion. Bio-textiles or e-textiles uncover an | | | | . Sizing (for body size diversity) |
| enormous potential for the market of the "second | | | | . Attachment (fixing forms to the body)Secondary |
| skin". In the centre of all these possibilities are new | | | | Guidelines. Containment (considering what s inside the |
| materials, coatings and equipment.Textiles that are | | | | form) |
| electrically conductive but also soft and warm to | | | | . Weight (as its spread across the human body) |
| touch now exist. As a result, one can relatively easily | | | | . Accessibility (physical access to the forms) |
| move audio, data and power around a garment. | | | | . Sensory Interaction (for passive or active input) |
| Conductive fibers can be integrated into knitwear and | | | | . Thermal (issues of heat next to the body) |
| woven materials, and conductive inks allow electrically | | | | . Aesthetics (perceptual appropriateness) |
| active patterns to be printed directly onto fabrics. | | | | . Long- term Use (effects on the body and |
| One area in which active success is achieved is in | | | | mind)Developments in the field of Wearable |
| generating new types of sensors based on fabric. | | | | ElectronicsInnovation is a key factor to operating |
| The ability to produce material with a conductivity | | | | successfully in any market. Within the textile industry, |
| that changes in a predictable way as it is stretched | | | | the challenge for companies today lies in bringing to |
| or jackets that can sense the arm movements of | | | | market a stream of new and improved, value-added |
| the wearer. This could be used to monitor and assist | | | | products, in order to strengthen existing product |
| people when playing sports: to analyze a forehand | | | | lines, and diversify into new areas. Technology |
| tennis stroke and, through feedback, help one | | | | represents one critical route in doing so.Recent |
| improve it as well. It could also be used to infer from | | | | advances in high added-value textiles which |
| limb and body movements what a person is doing: | | | | incorporate electronics, smart systems, are |
| gesturing during an animated conversation, driving or | | | | responsive or highly-functional; create opportunities to |
| eating. This information would allow other devices to | | | | deliver new markets and improvements, to the |
| operate in a more natural way.Wear and CareWe | | | | textile industry. These developments are achievable |
| often think of our mobile devices as being quite | | | | via advances in science and technology, and |
| robust, still capable of working when used in the rain. | | | | collaborations between people from a variety of |
| However, normal weather conditions are rather | | | | backgrounds and disciplines.This bracelet was |
| benign compared to the hostile environment | | | | developed to investigate the introduction of wearable |
| encountered inside a washing machine. Even though in | | | | computing applications in financial transactions, and in |
| the early stages of wearable electronics it was | | | | particular for use with ATM machines. The bracelet is |
| observed that valuable components such as a mobile | | | | able to store, share and collect information. At the |
| phone will be unplugged, a substantial part of the | | | | same time it can be worn as a fashion accessory. |
| integrated wiring, peripherals and connectors was | | | | The bracelet enables users to customize the |
| made to be able to withstand washing or other | | | | information they want to carry with them at any |
| forms of garment care. Considerable progress has | | | | given time. Using this one can connect to a home |
| recently been made as tests are being carried out on | | | | computer for viewing or storing information and for |
| the various constructions in washing | | | | accessing the internet, connect to a prototype ATM |
| machines.Wearable Electronics & PANThough in its | | | | machine, instead of an ATM card, connect to point |
| early stages, wearable electronics are gaining | | | | of sale stations and function as a key to different |
| attention from garment and electronics | | | | access points (the house, work environment, gym |
| manufacturers. What started decades ago with the | | | | pass)An outfit that communicates, via wristbands, to |
| pocket-sized transistor radio - probably the first | | | | the solar panels in a surfer s body suit to adjust the |
| popular portable electronic device - have evolved into | | | | suit s temperature. New combinations of fiber, fabric |
| fabrics that conduct electricity and can link | | | | and micro-circuitry are also turning up in prototypes |
| audio-video equipment and pocket computers? | | | | for competitive sports, combat wear and extreme |
| Wearable electronics are no longer limited to comic | | | | sports. For example, future skiers will have GPS |
| books and geek fantasies: they are serious business. | | | | navigation, electronic ski passes and radio |
| But Nike's integration of digital equipment like MP3 | | | | communications built into their clothing. Integrated |
| players into sports clothes, and the wristwatch | | | | fabric sensors are being manipulated to display and |
| phones created by Motorola and Swatch, is mere | | | | monitor everything from body temperature to pulse |
| toys compared to what's coming.Wearable electronics | | | | and blood stats. Trends suggest that soft fabric |
| work by mixing conductive textiles, fabric switches, | | | | sensors could eventually cover the entire body and |
| fabric wiring, fabric stretch sensors, high-sensitivity | | | | monitor an athlete s form, motion, and health.The |
| fabric antennas and flexible electro-luminescent | | | | military and medical fields are also creating wearable |
| displays to create a "personal area network", or PAN: | | | | electronics. The Department of Defense is |
| an electronic network woven into the jacket | | | | experimenting with exoskeletons (or battlefield |
| connects various devices just as local area networks | | | | armor) that are smart, strong, and lethal to help |
| (LANs) connect computers. The hardware devices | | | | soldiers communicate effectively, move quickly, lift |
| are clipped on or inserted where appropriate, and the | | | | large weaponry and leap to non-human heights and |
| PAN allows transport of data, power and control | | | | distances. This human performance augmentation |
| signals within a garment. Several devices can be | | | | promises to take war to superhero-like levels. A |
| clipped to a PAN, and a central controller with a small | | | | byproduct of this combat technology is the Smart |
| display alerts the wearer to incoming phone calls, | | | | Shirt, the world s first wearable motherboard that |
| e-mails - or just the title of the next song on the | | | | incorporates two-way sensing, monitoring and |
| MP3 player. Of course the garment - minus the | | | | information processing technology into the fabric. It |
| hardware - has to survive the washing machine and | | | | has all sorts of application in medicine for monitoring |
| dryer.Smart military camouflageThe military | | | | and communicating patient health.ConclusionUser tests |
| camouflage outfit is replete with pathogen detectors; | | | | in different parts of the world have indicated that |
| a high-density, low-temperature micro fuel cell that | | | | this fashion/technology mix could be a highly desirable |
| acts as a lightweight, long-life power source; and a | | | | combination. In the future, clothes will be an |
| flexible electroluminescent display. It was designed to | | | | important part of the user s personal electronic |
| show the functionality of embedded electronics and | | | | network. This technology will allow the network to |
| sensors.The sensor technology includes pathogen | | | | hear what the user hears and to see what the user |
| detectors that are more reliable and more sensitive. | | | | sees. It will be a companion for long periods of time, |
| For example the detectors on the military outfit could | | | | natural in its interactions and proactive in its support. |
| take bacteria, destroy it, then amplify the bacteria's | | | | The interface will move from a personal one to an |
| DNA and look for certain characteristics of specific | | | | intimate one.To read more articles on Textile, |
| pathogens, like anthrax or small pox. Future versions | | | | Fashion, Apparel, Technology, Retail and General |
| could incorporate sensors to monitor a soldier's vital | | | | please visit If you wish to download/republish the |
| signs and fatigue.The outfit also includes a flexible | | | | above article to your website or newsletters then |
| electroluminescent display that can be worn around | | | | please include the "Article Source". Also, you have to |
| the wrist to provide soldiers with instant awareness | | | | make it hyperlinked to our site.Copyright © |
| communications and updated commands, or | | | | 2006Fibre2fashion has emerged as a distinctive B2B |
| environmental information about exposure to any | | | | platform for global Textile, Apparel, Fashion and Retail |
| biological or chemical agents. A third technology | | | | and allied industries. offers business solutions, news, |
| demonstrated in the outfit is an advanced micro fuel | | | | articles and information that help to survive and |
| cell. The micro fuel cell would power an individual | | | | sustain in the most hostile and competitive business |
| soldier's equipment for possibly up to a few weeks. | | | | environment. |