1. Food Label Trial Tutorial One Dr Elizabeth Dunford

2. “Add to List” Function In the first week, you will only have access to the ‘Add to List’ function. To access this function, select ‘Shopping Now’ from the app screen.

3. Barcode Scanning Use your phone camera to scan the barcodes of all food products purchased. Once you have finished scanning all your items, press ‘Finish.

4. Take Photo of Receipts Lay your receipt on a flat surface. To take the photo, select ‘Take photo’ from the screen. Make sure the till receipt is legible.

5. Receipts If you are satisfied with your photo, select ‘Use Photo’.

6. Additional Receipts Photo If you need to take additional photos, simply select ‘Yes’ on the screen after you have taken the first photo. If you are satisfied with your photo, select ‘No’ to continue.

7. Submitting Your Photos You may choose to add a comment about your purchase before sending receipt photos. Else you just press ‘Send’. The ‘Send’ function may take a few minutes to complete.

8. Thank you for participating in our study