1. Tejas D Kulkarni Abhisheyk Gaur Himanshu Raghav Ankur Mishra

2. Portable – The EMD should be a Hand held device. Weight – The device should be light and ergonomical Battery Life – The device should have good battery life. Display Size/Feature – Small screen, capable of Displaying data in High Color and Touch capable for Intuitiveness Wireless Enabled – Using Bluetooth technology for communication to Multi-touch table and data transfer. GUI – Menu based GUI displayed on screen for easy navigation. Packaging Constraints

4. Host could act like EMD Microsoft Surface Positive Aspect ◦ 30 inches wide screen display ◦ SDK Platform to develop Embedded applications ◦ High resolution – 1280x960 ◦ Ethernet 10/100, Wireless 802.11 b/g and Bluetooth 2.0 inbuilt support Negative Aspect ◦ Display area non-scalable ◦ Expensive ($10,000) ◦ Cannot customize hardware (processor, graphic card etc.) ◦ The height (21“) is low to perform as a dining table

5. Managers Device Orders via a PDA handheld device Positive Aspect ◦ Integrated table management and central inventory management support ◦ “Pay at Table” via a slot on-board the PDA ◦ Replaces traditional paper-pencil approach Negative Aspect ◦ Lack of User level interaction with the system itself ◦ Managers Device not portable

7. Front View

8. Back View

9. Dimensions 5” 0.8” 2.8” Interfaces: 2.4” OLED Touch Screen SD Card slot Bluetooth

10. PCB illustration PartDimension(inch)Area(sq. inch) OLED Touch Screen1.5” x 2”3.0” SD Card slot1.25” x 1.75”2.2” Bluetooth Module1.75” x 0.6”1.1” Microcontroller0.75” x 0.75”0.56” Total6.86”

11. Questions.....