ASOS is an Application Specific Operating System which is dedicated to a single dedicted application, in this case it is a Wave player. It is required to build a Process Manager & a Memory Management System.The other OS resident on the system will manage the file system. This ASOS uses the file system of the DOS / Windows. It is also required to write a sound driver in order to play different sound files.
This application can be substituted by any other application like a MP3 player, MPEG player, word, spreadsheet etc.

The basic advantages that a user can gain using this kind of ASOS are :
1. Minimize the booting time of OS.
2. OS of dedicated applications and hence increasing security.
3. Cutting down on non dedicated overheads.
4. Abundant free Resources.

Another application is, when dedicated work has to be done in a firm, an OS specific to that application can be loaded. For example in a bank if work has to be done on spread sheet only, a SPREAD SHEET OS can be loaded. Hence dedicated work can be done and it also disallows employees to waver into other areas.

The methodology includes the process of encrypting the signature file using existing robust encryption schemes. In order to be able to embed a large data into the host file one compresses the signature file to a large extent using the Huffmann compression technique. Limitation in the compressed file size of signature to be embedded, which has to be less than that of host image is present in the model.

Random "keys" are burned in a EEPROM connected to the parallel port of the PC for signature extraction from the embedded image at the receivers end. The ROM with the encrypted keys is distributed among the authenticated users physically.

Additional Properties :
1. No reference to original document during retrieval
a. Interference from original

2. Multiple embedding
a. One copy with several information streams
b. Unique information for different copies.

3. Fast information embedding and / or retrieval
4. Compressed -domain processing
5. Bit -rate constraints

The finger Print Recognition System for automated Library (FPRSFAL) is the totally automated environment for the college / school libraries. Using his system the problems faced by the Librarian are to be reduced up to 78%.It involves the devices such as Biometric Scanner, Bracode Reader, Wen Cam, Barcode Printer, and general type of printer.

The actual working during that process is as follows -

· The Database of student which has all information about student is to be created at the time of admission of the student in college. A unique BARCODE is printed in the issued I-card of student.

· The Database of the books is to be created at the time of book registered in library. These registered books have BARCODE on it generated by the system. In retrieving process:

· When student / staff enter in library he just put his thumb on the surface of Finger Print Scanner.

· Then the scanner scan his/her database in stored database of system and retrieve all information within 1 second.

· Then only the Liberian will issue / Return book to student / staff.

· In case of Finger print scanner failure the working id done by BARCODE READER. It checks Barcode present on the I-Card of student.

· The issuing or returning of the book is done by help of BARCODE READER.

· While issuing / returning book(s) to student / staff the manual work of the Library staff will be reduced to a great extent. So this system help to provide security, integrity, also avoid confusion during working.

The device on receiving the messages will identify its nature and direct it to its corresponding display device. Thus a voice call would be automatically sent to the speakers or headphone, while fax message can be sent to the printer or the monitor for printing or displaying and an3-mail message can be stored on the mail client. Further all the above messaging capabilities can be built into the same software. All these messages can be stored in the inbox of the same client software, as the incoming e-mail is stored today.

Document Conferencing allows multiple parties to communicate verbally while viewing the same document on their computer screens. Until recently Document Conferencing was based on the use of public switched networks for voice communications while software on multiple computers used the corporate network or the Internet to provide real time document editing capability. With the ability to transmit voice over data, it becomes possible to integrate voice and data transmission requirements onto common network infrastructure. This not only makes it simpler to coordinate software but also eliminates the use of PSTN, which could result in considerable savings especially if document conferencing audio & data are ansported
between in international locations.

To setup a VolP communication we need :
1. First the ADC to convert analog voice to digital signals (bits)
2. Now the bits have to be compressed in a good format for transmission :there are a number of protocols we'll see after.
3. Here we have to insert our voice packets in data packets using a real-time protocol
4. We need a signaling protocol to call users
5. At AX we have to disassemble packets, extract data, then convert them to analog voice signals and send them to sound card (or phone)
6. All that must be done in a real time fashion because we cannot wait for too long for a vocal answer.

WORKING: When the language presented to an interpretive routine is the machine language of another computer, the interpreter is often called as simulator.Simulator has been developed for debugging programs on a system, which act as a virtual processor. It uses the memory locations in the computer on which it runs to simulate the registers and memory of the microprocessor system. The simulator reads each instruction and simulates its execution modifying the simulated microprocessor, register and memory as appropriate. The simulator executes one of more instruction for each instruction of the microprocessor to be simulated before therefore execution speed differs that of the actual processor. This project provides a complete package for any person to learn and understand the processor.It will also give a stepwise simulation to an itaniurn assembly language program.

The prototype simulator has been successfully implemented and has been of immense help for users without any knowledge of itaniurn to learn about the processor and its working. The user is also provided with an opportunity to write any assembly program for itaniurn and see its execution.

The project mainly stresses on Mysore where it has been added with video clips have been added. One cannot only get information and see but also can have a short video clip. The other important feature of our project is, user can get connected to different entertainment sites like Music, Chatting, Clubs, Movies, Games as well as for Search engines and Media. Along with this there is option for the user to mail his suggestion. Therefore any person sitting in one place itself can take a tour of whole Kamataka state which is the advantage of this project.