1. WIRELESS BLUETOOTH ENABLED HANDHELD DEVICE FORNETWORK SYNCHRONIZER ATTENDANCE MONITORING, DATA TRANSFER,UPDATION WITH ACKNOWLEDGEMENT DUAL 2 WAY COMMUNICATION BLUETOOTHSHORT RANGE RF TECHNOLOGY - THE NEED When two devices, equipped with Bluetooth technology, come within a 10-meter range ofBluetooth is the name one another, they can establish a connection. given to a radio technology making transmission of Since Bluetooth utilizes a radio-based link, itsignals over short does not require a line-of-sight connection in order to communicate.distances between telephones, computers and The technology promises to simplify both hand-held devices without communication and synchronization between the use of wires. devices. The technology will replace many of the proprietary cables we use in the home and A single Bluetooth-enabled office to connect devices togetherwireless device is capable of making phone calls,LESS WIRE MORE LIFEsynchronizing data with desktop computers, BLUETOOTH - POWERFUL ADVANTAGESsending and receiving faxes, and printing A global technology specification, an universal radio interface, ISM frequency band documentsAn economic wireless solution for shortdistance Stationary and mobile environmentsNCCTBlue ToothBluetooth is a low power consumption technologyNetwork SynchronizationBluetooth transfers & synchronizes data wirelesslyADHOC & temporary network Sharing several devicesThe Bluetooth chips communicate on the 2.4 GHz Radio Frequency ISM whichdoesn't have to be licensed. Thus it can be used freely all over the world.Short range wireless technology intended to create PANBluetooth does not require line of sight for connection, provided they arewithin operational range of other Bluetooth-enabled devices.Provides multiple levels of security with data encoding and encryption

2. ABOUT THE PROPOSED SYSTEM FEATURES The above concept is implemented in the following application Students attendance monitoring, updation and Report Generation. Having / Promoting regular attendance is a key component in the Colleges strategy to raise educational standards. Attendance monitoring is a frequency which monitors whether a person is present or not, "a student's attendance is an important factor for his / her grade". MAIN BENEFITS TO THE COLLEGES WHOWILL IMPLEMENT THIS PROJECT IS Early warnings of Poor attendance Automatic upload / updation Full security and accuracy of entering attendance data Greater efficiencies and the speed of reporting enable the college management will be more effective and proactive Early warning of truancy is achieved using distributed reports Quickly identify non attending students to provide help and parental care OVERVIEW ENABLE NETWORK SYNCHRONIZATION FOR DATA TRANSFER FROM A REMOTE LOCATION THROUGH A HANDHELD DEVICE, DATA TRANSFER, UPDATION, DATA PROCESSING, DATA DELIVERY ACKNOWLEDGEMENT OBJECTIVES NETWORK SYNCHRONIZATION PORTABLE HANDHELD DEVICE WIRELESS COMMUNICATION PROPOSED SYSTEM DATA COLLECTIONTIME CONSERVING DATA TRANSFER AFTERNO DATA REDUNDANCY CONFIRMATION REDUCED COMPLEXITY ERASER / DELETION OF NO COLLISION WRONGLY TYPED DATA REPORT GENERATION DATA PROCESSINGONLINE STATUS KNOWING AUTOMATIC UPDATION DATA TRANSFER ACKNOWLEDGEMENTIMPLEMENTATION DESIGN OF HANDHELD DEVICE DESIGNING THE APPLICATION PROGRAMMING THE HANDHELDINTEGRATING THE APPLICATION DEVICEWITH THE HANDHELD DEVICE 3. WIRELESS BLUETOOTH ENABLED HANDHELD DEVICE FOR NETWORK SYNCHRONIZERATTENDANCE MONITORING, DATA TRANSFER, UPDATION WITH ACKNOWLEDGEMENT DUAL 2 WAY COMMUNICATION NCCTBlue Tooth Network Synchronization