Hey man, great work on the prototype!
Casper Ng

Hi Casper, thanks for reading and that is a good question! When we mentioned swipe to confirm, we meant something similar to the “swipe to unlock your iPhone” action, this means that the user has to place their finger in a specific region(shown in the prototype) to swipe. We thought this small gesture would prompt the user to review the transaction at the same time. However, this could be further validated through testing as some of the users might be so accustomed to the action that they do not even need to look at the phone when swiping .