SCANNING is a magic effect that allows you to find the spectator's chosen card in a unique way.
A deck of cards is given to the spectator to shuffle and a card is selected. The spectator is then asked to re-insert the card of his choice into the middle of the deck and the deck is
shuffled again by the spectator. The magician then uses a smartphone to detect the
spectator's chosen card one by one, if the spectator's chosen card is detected, the flash
light on the smartphone will light up.
