962ddigital jewellery.ppt

7/27/2019 962dDIGITAL JEWELLERY.ppt

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DIGITAL JEWELLERY


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INDEX:

INTRODUCTION

DESCRIPTION

A. EXAMPLE OF MOBILE COMPUTING

B. EMBEDDED INTELLIGENCE

C. WHAT IS DIGITAL JEWELLERY IMPLEMENTATION

APPLICATIONS

A. ULTRA MODERN CELLPHONE

B. HIGH END DISPLAY

C. JAVA RING TEHINCAL SPECIFICATIONS OF DIGITAL JEWELLERY

PROS & CONS

FUTURE SCOPE


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INTRODUCTION:

Mobile computingbeginning to break the chains that tie us to our desks, but manyof todays mobile devices can still be a bit awkward to carry around. In the next ageof computing, there will be an explosion of computer parts across our bodies, rather

than across our desktops.

Digital jewelry can best be defined as wireless, wearable computers that allow youto communicate by ways of e-mail, voicemail, and voice communication.


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The latest computer craze has been to be able to wear

wireless computers. The Computer Fashion Wave, "Digital Jewelry" looks to be the

next sizzling fashion trend of the technological wave The whole concept behind this

is to be able to communicate to others by means of wireless appliances. The other

key factor of this concept market is to stay fashionable at the same time


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Mobile computing is a form of human-computer interaction where a computer is

expected to be transported during normal usage

Many times of mobile computers have been introduced since

1990s., for example Wearable computer

Wearable computers are especially useful for applications that require

computational support while the user's hands, voice, eyes, arms or attention are

actively engaged with the physical environment.

DESCRIPTION:


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An embedded system is a cheap computer built into a device.

An embedded system has historically been defined as a single function product where

the intelligence is embedded in the system. It could be anything from a dishwasher

to a hearing aid, if that product includes a micro processor.


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Benefits of embedded intelligence

Large reduction of communication costs

Only few extra hardware costs for additional processing power

Increased robustness and flexibility

Not all hardware levels are useful

Length of the communication path


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WHAT IS DIGITAL JEWELLERY?

Digital jewellery is the fashion jewelry with embedded intelligence. It 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.


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APPLICATIONS:

They have the potential to be all-in-one replacements for our drivers license, keychain, business cards, credit cards, health insurance card, corporate securitybadge, and loose cash.

Some of the real world applications are:

ULTRA MODERN CELLPHONE

HIGH END DISPLAY

JAVA RING


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ULTRA MODERN CELLPHONE:

Soon, cell phones will take a totally new form, appearing to have no form at all.

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 Bluetoothwireless technology


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Cell phones may one day be comprised of digital

accessories that Work together through wireless connections.


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Here are the pieces of computerized-jewelry phone and their functions

Earrings - 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 light-emitting diodes (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


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HIGH END DISPLAY:

Several companies, including IBM and Charmed Technology are working on ways tocreate a head-mounted display.

IBM is also working to shrink the computer mouse to the size of a ring and create awrist-worn display.

Track Point as the little button embedded in the keyboard of some laptops.

IBM Researchers have transferred Track Point technology to a ring, which lookssomething like a black-pearl ring. On top of the ring is a little black ball that userswill swivel to move the cursor, in the same way that the Track Point button on a

laptop is used.


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This Track Point ring will be very valuable when monitors shrink to the size of

watch face.

In the coming age when ubiquitous computing will dominate the computer world,

displays will no longer be tied to desktops or wall screens. Instead, wearable

display will be available like a pair of sunglass or a bracelet. Researchers areovercoming several obstacles facing these new wearable displays, the most

important of which is the readability of information displayed on these tiny devices
http://en.wikipedia.org/wiki/File:Zypad.jpg


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DISPLAY TECHNOLOGY:

Digital Jewelry can be made in many different sizes and shapes with a variety ofmaterials ranging from plastic and metal to rubber and glass.

They utilize electromagnetic properties and electronics to display information througha screen or display of some kind.

This could range from LED 7-segment, 16-segment, dot matrix, and otherprogrammable LEDs devices to LCDs, LEDs, and other displays, which are alldriven by the self-contained jewellery devices themselves.


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THE JAVA RING

It seems that everything we access today is under lock and key. Even the

devices we use are protected by passwords. It can be frustrating trying to

keep with all of the passwords and keys needed to access any door or

computer program.

Dallas semiconductor is developing a new Java-based, computerized ringthat will automatically unlock doors and log on to computers


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The ring has

134 KB of RAM,

32 KB of ROM,

a real-time clock &

a Java virtual machine, which is a piece of software that recognizes the Java

language and translates it for the user's computer system.

Digital jewelry, (designed to supplement the personal computer,) will be the evolution in

digital technology that makes computer elements entirely compatible with the human

form.


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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. 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.


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Highlights of Java Ring :

Runs Java better (plus portions enhance Java Card 2.0)

Careful attention to physical security (rapid zeroization)

Durability to stand up to everyday use

High memory capacity (up to 134K bytes NV SRAM)

Retail connectivity to 250 million existing computers


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TECHNICAL SPECIFICATIONS OF DIGITAL JEWELLERY:

Digital jewelry devices consist of a screen or display for information, mostlikely consisting of 7-16-segment, or dot matrix LEDs, LCDs, or othertechnologies such as electroluminescent material (EL) or others, whichcould become an optional display.

So too, an audiovisual or other 'display' could consist of

a speaker

a single flashing light

a sensor of some kind (such as a temperature driven EL display), or otherinformational aesthetic.

A micro controller that is a surface mounted device (SMD) on a printedcircuit board (PCB) with resistors (R) and capacitors (C) are the internal'guts' of the jewelry


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ADVANTAGES:

THE ADVANTAGES ARE

1 It provides SECURITY.

For example.,

JAVA RING is used to lock or unlock doors or computers...as we usepasswords and keys to lock our doors and computers. we dont need to

remember all those passwords and carry all those keys. So java ring is

designed to provide security

2. As COMPUTING DEVICES are embedded it is not necessary to carry

CELLS r COMPUTERS...hence it is easy to carry everywhere


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SECURITY THROUGH JAVA RING IN CAR:

The Sun concept car's security is based on a Java ring that contains a profile of the

user. You connect the Java ring to a ring receptor in the car, and the car knows, based

on your profile, what you are allowed to do. For example, a ring given to a mechanic

or valet allows that person to see the dashboard and drive 40 miles per hour within a

one block radius, but no faster or farther.


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DISADVANTAGES:

Charging capabilities &

Cost

are just a sample of problems


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The basic idea behind the digital jewelry concept is to have the convenience ofwireless, wearable computers while remaining fashionably sound.

FUTURE SCOPE:

It is hoped to be marketable soon, however, several bugs remain.

CONCLUSION


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THANK YOU

962ddigital jewellery.ppt

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