Creative Design - Nav Guide (2)

Some group members suggested a basic menu on the side of the screen for easy access to other parts of the system such as "Offers", "Checkout" and "Help". The menu will be static, meaning that on each click only the contents of the main screen will change. Another idea is to shrink the map and place it at the bottom right corner of the screen and indicate the location of the customer when the Nav Guide is not active. This will save the user time from returning back to the Sat Nav screen to check their location but it will be difficult for the old people to read the names of the shelves in such a small map.