Prototype: ShopNav Store Card

The ShopNav store card will be attained by the elderly person by completing an application form. It will only be eligible for individuals aged over 60. This will not conflict with the standard store card the supermarket provides for its other users. The ShopNav store card will especially designed to be used with our device which is attached on the trolley.

Design of ShopNav store card:
The store card will be specifically designed for our device so no other type of card can be inserted - so for example a unique indent on the card.

Features of the ShopNav store card:

1. Chip and Pin service
2. Personal data
3. Bank details
4. Dietary requirements
5. Medical conditions
6. Shopping history
7. Save favourites - repeat buys - therefore allows automatic reminders