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DIGITAL JEWELLERY

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PRESENTED BY
j.Narayanamma
05k81a0484

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INTRODUCTION
In Computer Fashion Wave, "Digital Jewellery" looks to be the next sizzling fashion trend of the technological wave.
The combination of shrinking computer devices and increasing computer power has allowed several companies to begin producing fashion jewellery with embedded intelligence.
By the end of the decade, we could be wearing our computers instead of sitting in front of them.


WHAT IS DIGITAL JEWELLERY
Digital jewellery is the fashion jewelry with embedded intelligence.
Digital jewellery can help you solve problems like forgotten passwords and security badges.
Digital jewellery,will be the evolution in digital technology that makes computer elements entirely compatible with the human form.
They have the potential to be all-in-one replacements for your driverâ„¢s license, key chain, business cards, credit cards, health insurance card, corporate security badge, and loose cash.


DIGITAL JEWELLERY AND ITS COMPONENTS
Soon, cell phones will take a totally new form, appearing to have no form at all.
Instead of one single device, cell phones will be broken up into their basic components and packaged as various pieces of digital jewellery.
The various components that are inside a cell phone: Microphone, Receiver, Touch pad, Display, Circuit board, Antenna, and Battery.

IBM has developed a prototype of a cell phone that consists of several pieces of digital jewellery that will work together wirelessly, possibly with Bluetooth wireless technology¦¦¦¦.


Computerized-jewelry phone and their functions:
Ear rings - Speakers embedded into these earrings will be the phone's receiver.
Necklace - Users will talk into the necklace's embedded microphone.
Ring - Perhaps the most interesting piece of the phone, this "magic decoder ring is equipped with LEDs that flash to indicate an incoming call. It can also be programmed to flash different colors to identify a particular caller or indicate the importance of a call.
Bracelet - Equipped with a video graphics array (VGA) display, this wrist display could also be used as a caller identifier that flashes the name and phone number of the caller.



IBM's magic decoder rings
The same ring that flashes for phone calls could also inform you that e-mail is piling up in your inbox.
This flashing alert could also indicate the urgency of the e-mail.
The mouse-ring that IBM is developing will use the company's Track Point technology to wirelessly move the cursor on a computer-monitor display.
Track Point is the little button embedded in the keyboard of some laptops
IBM Researchers have transferred Track Point technology to a ring, which looks something like a black-pearl ring.
On top of the ball that ring is a little black users will move the cursor, in the same way that the TrackPoint button on a laptop is used.
Displays will no longer be tied to desktops or wall screens. Instead, you'll wear the display like a pair of sunglasses or a bracelet
Prototype bracelet display developed by IBM




TECHNICAL SPECIFICATIONS OF DIGITAL JEWELLERY
Digital jewellery devices consist of a screen or display for information, most likely consisting of 7-16-segment, or dot matrix LEDs, LCDs.
An audio visual or other 'display' could consist of a speaker, a single flashing light, a sensor of some kind


DISPLAY TECHNOLOGIES
The digital jewelry display, for instance, every alphabet and number system has found representation within the electronics realm and 'dot-matrix'
It is used to display Chinese and Japanese and other character sets, as can the alternative display for LCDs (liquid-crystal-displays) also be used, as often found in watches.

Digital Jewellery can be made in many different sizes and shapes with a variety of materials ranging from plastic and metal to rubber and glass.
This could range from LED 7-segment, 16-segment, dot matrix, and other programmable LEDs devices to LCDs, OLEDs, and other displays,



PROTOTYPE OF DIGITAL JEWELLERY
Complete HIOX necklace showing all 26 letters of the Roman alphabet extended in 4-dimensional space-time.


JAVA RING
The Java Ring can be programmed to give you access to every door and device.
The Java Ring is a stainless-steel ring, 16-millimeters (0.6 inches) in diameter, which houses a 1-million-transistor processor, called an iButton.
The ring has 134 KB of RAM, 32 KB of ROM, which is a piece of software that recognizes the Java language and translates it for the user's computer system
Dallas Semiconductor is developing a new Java-based, computerized ring that will automatically unlock doors and
log on to computers.



Blue Dot receptor
The Java Ring is snapped into a reader, called a Blue Dot receptor, to allow communication between a host system and the Java Ring


Highlights of Java Ring
Runs Java better
Careful attention to physical security
Durability to stand up to everyday use
High memory capacity
Retail connectivity to 250 million existing computers


Disadvantages
Charging capabilities and cost are just a sample of the problems


CONCLUSION
The basic idea behind the digital jewellery concept is to have the convenience of wireless, wearable computers while remaining fashionable


References:
1. Mobile Communications --Jochen Schiller
2.Blue tooth Connect without Cables--Jennifer Bray and Charles F Sturman
3. Cellular & Mobile Communications“ LEE


Web:
IBM.com
howstuffworks.com
THANQ
ANY DOUBTS !



Introduction
What is digital jewellery
Digital jewellery and its components
Computerized-jewelry phone and their functions:
IBM's magic decoder rings
Prototype bracelet display developed by IBM
Technical specifications of digital jewellery
Display technologies
Prototypes of digital jewellery
Complete HIOX necklace
The java ring
Highlights of Java Ring
Conclusion