This magic trick is very easy and effective. If you love Invisible Deck or the Svengali Deck, this app is for you !Take a picture of the playing cards including the forced card and its done.โกโก NO NEED TO BE AN EXPERT โกโก๐ Manual ๐โ You can select multiple forced cards by clicking on parameter at the top right.โ If the "repeat mode" est enabled, you can select multiple playing cards and display them one by one at each scan. Its very handy when you cant touch the phone. โ You can enable the "spectator mode" by long press the camera preview. You can see appear a "." after the "Card Scanner" title as a feedback. This mode makes the application completely manipulable by the spectator.To come back as the normal mode you can long press the camera preview again. The "." should fade away. โ To learn how to force a card: https://www.youtube.com/watch?v=sxP-tu10ulM&ab_channel=ChrisRamsay