The feature works as follows:
1. Open a chat with a friend or a group.
2. Tap the "+" icon in the chat box.
3. Select "Browse Photos and Videos" from the menu.
4. Choose a photo from your device that you want to swap.
5. Once the photo is selected, KiK will automatically generate a new photo with the swapped faces of you and the other person in the chat.
6. You can then send the swapped photo to your friend or group by tapping the "Send" button.
Picture Swap allows for hilarious and entertaining interactions, as users can swap faces with friends, family, or even celebrities and fictional characters. It's a great way to add a touch of fun and creativity to your conversations on KiK.