1. DIGITAL WORLD

3. INTRODUCTION 1.How various computerized jewellery devices like ear- rings,necklace,ring,bracelet, etc.will work with mobile embedded intelligence. 2.It discusses about an Idea about Java ring that will automatically unlock doors and log on to computers. This paper discuss about

4.  Digital jewellery can best be defined as “wireless, wearable computers that allow you to communicate by ways of e-mail, voicemail, and voice communication.”

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

6. 1. It will flashes to identify a particular caller OR indicate the importance of a call. 2.The same ring that flashes for phone calls could also inform users that e-mail is piling up in your inbox.

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9. SPECIFICATIONS OF PCB CONNECTIONS 1. Provide +5 volts on pin 16 and ground on pin8 to power the 7447 chip. 2. Connect 330-ohm resistors to pins 13, 12, 11, 10, 9, 15 and 14 of the 7447, and connect those resistors to the a, b, c, d, e, f, and g segments of the 7- segment LED. 3. Connect the common anode of the 7-segment LED to +5 volts.

10. Digital jewelry devices consist of a screen or display for information, most likely consisting of 7-16segment, or dot matrix LEDs, LCDs. Alpha numeric or Graphic display types

11. Practically implementing the digital cell phone ( NOT YET TO BE RELEASED IN THE MARKET )

12. computerized ring that will automatically unlock doors and log on to computers. JAVA RING

13. JAVA RING SPECIFICATIONS Material : stainless-steel ring Diameter : 16-millimeters (0.6 inches) Capacity : 134 KB of RAM, 32 KB of ROM Os :Nanix operating system developed based On l inux operating system.

14. BLUE DOT RECEPTOR BLUE DOT RECEPTOR The Java Ring is inserted into a reader, called a Blue Dot receptor, to allow communication between a host system and the Java Ring.

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