Hardware

Microcontroller

Display

Printed Circuit Board

Other Components

Issues for consideration

Power Consumption

Size of Device 
The dimensions of the device will be based on the size of the LCD used during production. Currently the ASI-D-1223A-G-BS/W LCD is being used for prototyping.
Aprox 74x45x15mm 2.875x1.75 x0.5 Inch 

Buttons
The large oval button on the left is a 4 directional button. This allows the user to move up, down and side to side. The two buttons on the right are used to select different options.