Product Backlog:

• We have summarised the user stories in the product backlog below.
• The entire team created the issues in group sessions, dividing the work equally.
• The assignment of risk and story points was done via consensus.
• Each user story specifies acceptance criteria that must be met before closing the issue.
• Each issue specifies unknowns that should be determined before starting work on the issue.
• Each user story is assigned story points (1, 2, 3, 5, 8 or 13) indicating the estimated effort required to complete the user story.
• Each user story is assigned a risk level of low, medium or high indicating the relative uncertainty of the successful completion of the user story.
• The user stories risk level and story points are not final and are subject to change.

User Story Code	User Story Description	Risk Level	Story Points	Half-Way Checkpoint
US 01.01.01	As a player, I want to add new QR codes to my account.	Medium	5	X
US 01.02.01	As a player, I want to see what QR codes I have added to my account.	Low	3	X
US 01.03.01	As a player, I want to remove QR codes from my account.	Medium	5	X
US 01.04.01	As a player, I want to see my highest and lowest scoring QR codes.	Low	5	X
US 01.05.01	As a player, I want to see the sum of scores of QR codes that I have scanned.	Low	2	X
US 01.06.01	As a player, I want to see the total number of QR codes that I have scanned.	Low	2	X
US 01.07.01	As a player, I want to see other player’s profiles.	Medium	8	X
US 02.01.01	As a player, I want to be able to scan QR codes and record a photo of the location or object, and the geolocation of the location or object.	High	13	X
US 02.02.01	As a player, I want to be able to comment on QR codes.	Medium	8
US 02.03.01	As a player, I want to be able to browse QR codes that other players have scanned.	Medium	8	X
US 02.04.01	As a player, I want to see that other players have scanned the same QR code.	Medium	8	X
US 02.05.01	As a player, I want QR codes to have a unique human readable name.	Medium	13
US 02.06.01	As a player, I want to see a visual representation of a QR code relatively unique to that QR code.	Medium	13
US 04.01.01	As a player, I want a profile with a unique username and my contact information.	Low	5	X
US 04.02.01	As a player, I do not want to log into my application using a username and password as my device can identify me.	Low	5
US 05.01.01	As a player, I want to search for other players by username.	Medium	5
US 05.02.01	As a player, I want to search for nearby QR codes by using geolocation.	High	13
US 06.01.01	As a player, I want to see a map of geo-locations of nearby QR codes.	High	13
US 07.01.01	As a player, I want to see game-wide high scores of all players.	Medium	5
US 07.02.01	As a player, I want an estimate of my ranking for the highest scoring unique QR code.	Medium	5
US 08.01.01	As a player, I don’t want the actual code recorded. (E.g., so I can scan and score my vaccine passport).	Medium	5	X
US 08.02.01	As a player, I want to be able to decline recording geolocation for privacy reasons.	High	8
US 09.01.01	As an owner, I don’t want to store big images online.	Medium	8