Touch 2 Order T2O BLOCK DIAGRAM Pcb LayOUT TOP BOTTOM Packaging ECE 477 Digital Systems Senior Design Project  Spring 2008 Touch 2 Order Varun Srichand Anvesh Madhu BLOCK DIAGRAM Pcb LayOUT The ‘Touch 2 Order’ is portable device interfaced with a touchscreen to display restaurant menu. When the order is placed it is wirelessly transmitted to the host server. The bill can be paid through a RFID card. TOP BOTTOM Packaging -Project Specific Success Criteria- An ability to display information (menus, items ordered, etc.) on an LCD. An ability to enter choices and select functions via touch screen entry. An ability to read an RFID card and use decoded user ID to look up personal account information. An ability to transmit menu choices over a  wireless interface (e.g., 802.15.4). An ability to charge the batteries using a charger circuit. T2O Digijock(ette)-Strength Digital System DesignTM