This document discusses digital jewelry, which are fashion accessories with embedded computing capabilities. Digital jewelry could include earrings that function as speakers for a phone call, a bracelet that vibrates to notify of incoming calls, or a ring that uses Java technology to unlock doors and log into computers. The components of a digital jewelry system might include microphones, displays, antennas, and batteries distributed across different pieces of jewelry that communicate wirelessly. While the concept could make computers more integrated with daily wear, challenges remain around issues like continuous power supply and bringing costs down to levels acceptable for fashion items.

1. COLLEGE OF ENGINEERING
AND TECHNOLOGY
BY
S.AKSHITHA

2. Introduction
What is DIGITAL JEWELLERY ?
DIGITAL JEWELLERY and its components
Technical specifications
Display Technologies
Prototype of DIGITAL JEWELLERY
The Java Ring
Advantages & Disadvantages
Conclusion

3.  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.

4.  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.

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.  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 mobile phones.

8.  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 .

9. Cell phones may one day be comprised of
digital accessories that Work together through
wireless connections

10. Equipped with a video graphics array
(VGA) display, this 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.

11.  An audio visual or other
'display' could consist of a
speaker, a single flashing light, a
sensor of some kind
 Digital jewellery devices consist
of a screen or display for
information, most likely
consisting of dot matrix LEDs,
LCDs.

12.  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.

13. Complete HIOX necklace showing all 26
letters of the Roman alphabet extended in
4-dimensional space-time

14.  It seems that everything we access today is
under lock and key. Even the devices we use
are protected by passwords.
 Dallas semiconductor is developing a new
Java-based, computerized ring that will
automatically unlock doors and log on to
computers

15.  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.

16. THE ADVANTAGES ARE
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.

17. Charging capabilities
&
Cost are just a sample of problems.

18.  The basic idea behind the digital jewelry concept is to have the
convenience of wireless.
 It is hoped to be marketable soon, however, several bugs
remain. Charging capabilities and cost are just a sample of
the problems that lurk