The Crystal Tree of Wishes本身運用了『互動式4D影像』，讓它會配合當時出現在該場所的人們而產生光彩變化。它不只具有互動性，而且還是具有能動性的立體聖誕樹。藉由智慧型手機的操作，凝聚了所有人的願望、思念的裝飾和光影演出就能够在聖誕樹上呈现出来。如果集滿了裝飾的话，聖誕老人還會出現，親自將大家的願望都送到星空之中。
請您透过智慧型手机的瀏覽器來進入網站，然後以所有裝飾品中選擇一個您所中意的品項。然後操作手機將該像裝飾品滑向「The Crystal Tree of Wishes」，這麼一來您所選擇的裝飾品就會實際被放到聖誕樹上了。收集了所有人的願望與思念變得更加光彩耀人的聖誕樹，這可是這世界上獨一無二的聖誕樹。
This is an interactive, three-dimensional Christmas tree that uses Interactive 4D Vision to display dynamic visuals based on what the audience around the tree decides to adorn it with. Participants can decorate the tree from their smartphones by adding ornaments or animated light displays filled with their hopes and wishes. When the tree is fully decorated, Santa Claus appears and carries off everyone’s wishes to the sky.
Participants can use their smartphone’s browser to access a range of ornaments from which they can pick one which catches their eye. By swiping it in the direction of the Christmas Tree of Wishes, they can send their selected ornament to the tree and see it actually appear as a decoration. And so, this giant Christmas tree of light, decorated with everyone’s heart and soul, becomes the only tree of its kind in the whole world.
＜How to decorate＞
：Access the webpage
Access the page by opening your smartphone’s browser while inside Canal City Hakata.
：Select your desired ornament
Select your desired ornament. Once selected, swipe the ornament in the direction of the tree, and it will appear on the tree as a decoration. The ornaments available for selection will vary based on the time of day and other factors.
： Visual effects galore
Once your ornament has been placed on the tree, after a while, you will be able to make it move around the Christmas tree by controlling it from your smartphone. When the tree is fully decorated, Santa Claus will appear, collect everyone’s ornaments filled with their hopes, and carry it to the sky.