3. Review Check-ins

The Review Interface

Each check-in appears as a card with two photos side by side:

• Left photo: Your reference photo (what the checkpoint should look like)
• Right photo: The player’s submitted photo

Below the photos, you’ll see:

• The checkpoint instructions: These are your custom instructions or the default game instructions if none were specified. Always read these first – they are a key factor in your evaluation!
• Who submitted (player/team name)
• Whether this is an initial check-in or a recheck attempt

How to Review

Using Swipe Gestures (Mobile)

On touch devices, you can swipe the card:

• Swipe Right: Approve the check-in
• Swipe Left: Reject the check-in

Using Buttons

You can also use the buttons below each card:

• Approve: Accept the submission
• Reject: Decline the submission

Viewing Photos in Detail

To see a photo more clearly:

• Tap/click on either photo to view it fullscreen
• Zoom and pan to examine details
• Close the fullscreen view to return to reviewing

Approving Check-ins

Approve a check-in when:

• The player followed the checkpoint instructions (this is key!)
• The player’s photo visually matches the reference photo
• Key landmarks or features are recognizable
• You’re confident the submission meets your requirements

Rejecting Check-ins

Reject a check-in when:

• The player failed to follow the instructions (wrong pose, missing object, etc.)
• The photo doesn’t visually match the reference
• The photo is unclear or doesn’t show enough context
• Key landmarks or features don’t match

Adding a Rejection Reason

When you reject, you can optionally add a reason (up to 70 characters):

• Players see the reason on their results page
• Use clear guidance (e.g., “Wrong side of building” or “Photo doesn’t show the landmark”)
• Helpful reasons explain what went wrong so players understand

Handling Rechecks

If rechecks are enabled in your game:

• Players can resubmit a photo if they realize they made a mistake
• Recheck submissions are labeled as such
• Approved rechecks still give the player credit (with reduced penalty)

Revisit Requests

After the game ends, players can request a revisit of rejected check-ins:

• You’ll see a “Revisit requested” label on these
• The player’s objection/reason is displayed
• You can reconsider and change your decision if warranted

Real-Time Updates

The check-in review page updates automatically:

• New submissions appear without refreshing
• Approved/rejected cards disappear from the queue
• The count updates in real-time

Tips for Fair Reviewing

• Check instructions first: Did they follow the instructions? This is often the deciding factor
• Visual comparison: Compare the submitted photo against your reference for matching features
• Be consistent: Apply the same standards to all players
• Consider context: Weather, lighting, and crowds can affect photos
• Look for key features: Focus on distinctive landmarks, not minor details
• Give benefit of doubt: If it’s close, consider approving
• Use rejection reasons: Help players understand what to fix
• Review promptly: Keep up with submissions to track progress

When You’re Unsure

If you can’t tell if a submission meets requirements:

1. Re-read the instructions: Did they miss a subtle requirement?
2. View both photos in fullscreen for detailed comparison
3. Look for matching landmarks, signs, or features
4. When in doubt, approve – you can always adjust with time penalties if needed

No Check-ins to Review

When all submissions have been reviewed, you’ll see “No new check-ins to approve.” You can keep the page open – new submissions will appear automatically.