Digital jewellery is fashion jewellery embedded with computing technology like microphones, displays, and antennas. Examples presented include a Java ring that can unlock doors and log into computers, earrings that function as speakers, a necklace microphone, and a bracelet display. Digital jewellery combines portable technology with jewelry in a wireless network and has advantages like security and convenience over traditional devices, but also challenges like small displays and need for charging.

1. DIGITAL
JEWELLERY
PRESENTED BY
A.MOHAMED IBRAHIM

2. CONTENTS
 INTRODUCTION
 WHAT IS DIGITAL JEWELLERY??
 DIGITAL JEWELLERY AND ITS COMPONENTS
 JAVA RING
 DISPLAY TECHNOLOGIES
 ADVANTAGES
 DISADVANTAGES
 CONCLUSION

3. INTRODUCTION
• In Computer Fashion Wave ,”Digital Jewellery” looks to be the
next sizzling fashion trend of 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.

4. WHAT IS DIGITAL JEWELLERY??
• Digital Jewellery is the fashion jewellery 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 driver’s
license, key chain, business cards, credit cards, health insurance card,
corporate security badge and loose cash.

5. DIGITAL JEWELLERY AND ITS
COMPONENTS….
• 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
Bluetooth wireless technology………….

6. EAR RINGS
Speakers : Embedded into these
earrings will be the phone's
receiver.
These days many manufacturers
are developing things like
Bluetooth devices in the form of
pendants or earrings that people
can wear that help enhance their
mobile phones, computers PDAs,
basically anything that uses
similar Technology

7. NECKLACE
• Users will talk into the
necklace's embedded
microphone
• They transfer the information
in the forms of signals
• It consist of sensors by these
it will work
• It is mainly by bluetooth technology

8. 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

9. 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.
• Bluetooth Bracelet built in rechargeable battery, when a call is
coming the bracelet will vibrate and lamp flash .
• Prototype bracelet display developed by IBM.

10. 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 ring that will automatically unlock doors and log
on to computers

11. • 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 jewellery, (designed to supplement the personal
computer,) will be the evolution in digital technology that
makes computer elements entirely compatible with the human
form.

13. DISPLAY TECHNOLOGIES
• The digital jewelry display,
for instance, every alphabet and
number system has found
representation within the electronics
realm and 'dotmatrix'
• It is used to display Chinese and Japanese and other character
sets, as can the alternative display for LCDs (liquid-
crystaldisplays) 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.

14. HIGHLIGHTS OF JAVA RING
• Runs Java better (plus portions enhance Java Card
2.0).
• Careful attention to physical security .
• Durability to stand up to everyday use .
• High memory capacity (up to 134K bytes NV
SRAM).
• . Retail connectivity to 250 million existing
computers.

15. ADAVANTAGES
It provides SECURITY.
For example., JAVA RING is used to lock or unlock
doors or computers...as we use passwords 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 or COMPUTERS...hence
it is easy to carry everywhere.

16. DISADVANTAGES
• Charging capabilities and cost are the
sample of problems.
• Display is very small .
• Rays may be harmful.

17. CONCLUSION
The basic idea behind the digital jewellery
concept is to have the convenience of wireless,
wearable computers while remaining fashionably
sound. It is hoped to be marketable soon,
however, several bugs remain. Charging
capabilities and cost are just a sample of the
problems that can be avoided by using digital
jewellery.