Java Ring
Thread Rating:
  • 1 Vote(s) - 3 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Computer Science Clay
Active In SP
**

Posts: 712
Joined: Jan 2009
#1
25-02-2009, 02:27 PM


Java Ring

A Java Ring is a finger ring that contains a small microprocessor with built-in capabilities for the user, a sort of smart card that is wearable on a finger. Sun Microsystem's Java Ring was introduced at their JavaOne Conference in 1998 and, instead of a gemstone, contained an inexpensive microprocessor in a stainless-steel iButton running a Java virtual machine and preloaded with applets (little application programs). The rings were built by Dallas Semiconductor.
Workstations at the conference had "ring readers" installed on them that downloaded information about the user from the conference registration system.

This information was then used to enable a number of personalized services. For example, a robotic machine made coffee according to user preferences, which it downloaded when they snapped the ring into another "ring reader." although Java Rings aren't widely used yet, such rings or similar devices could have a number of real-world applications, such as starting your car and having all your vehicle's components (such as the seat, mirrors, and radio selections) automatically adjust to your preferences. The Java Ring is an extremely secure Java-powered electronic token with a continuously running, unalterable real-time clock and rugged packaging, suitable for many applications. The jewel of the Java Ring is the Java iButton -- a one-million transistor, single chip trusted microcomputer with a powerful Java Virtual Machine (JVM) housed in a rugged and secure stainless-steel case. The Java Ring is a stainless-steel ring, 16-millimeters (0.6 inches) in diameter, that houses a 1-million-transistor processor, called an iButton.

The ring has 134 KB of RAM, 32 KB of ROM, a real-time clock and a Java virtual machine, which is a piece of software that recognizes the Java language and translates it for the user's computer system.The Ring, first introduced at JavaOne Conference, has been tested at Celebration School, an innovative K-12 school just outside Orlando, FL. The rings given to students are programmed with Java applets that communicate with host applications on networked systems. Applets are small applications that are designed to be run within another application. The Java Ring is snapped into a reader, called a Blue Dot receptor, to allow communication between a host system and the Java Ring.
Use Search at http://topicideas.net/search.php wisely To Get Information About Project Topic and Seminar ideas with report/source code along pdf and ppt presenaion
Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page

Quick Reply
Message
Type your reply to this message here.


Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  Java EE seminar ideas 6 4,166 14-11-2014, 06:59 PM
Last Post: alokigorRob
  Object Oriented Programming with Java seminar paper 2 1,067 18-09-2014, 03:24 PM
Last Post: Radhika.m
  E-COMPILER FOR JAVA WITH SECURITY EDITOR seminar class 18 9,904 08-10-2013, 09:07 PM
Last Post: Guest
  E-COMPILER FOR JAVA PPT seminar projects maker 0 564 27-09-2013, 02:38 PM
Last Post: seminar projects maker
  Building Java Web services with NetBeans 7 seminar projects maker 0 421 24-09-2013, 12:44 PM
Last Post: seminar projects maker
  JAD- JAVA APPLICATION DEVELOPER ppt seminar projects maker 0 478 12-09-2013, 12:07 PM
Last Post: seminar projects maker
  Java Features Report study tips 0 379 09-09-2013, 04:19 PM
Last Post: study tips
  Nymble: Blocking Misbehaving Users in Anonymizing Networks – JAVA/J2EE project uploader 9 4,716 23-08-2013, 09:42 AM
Last Post: ravimahesh2011
  JDBC (Java Database Connectivity) ppt study tips 0 572 20-07-2013, 04:37 PM
Last Post: study tips
  JAVA BASIC QUESTIONS study tips 0 430 04-07-2013, 02:41 PM
Last Post: study tips