BlackJackal：一半是牌桌，一半是教練
Myles Resnick 的二十一點策略訓練 App BlackJackal 在 Duo 上的頁面。合上時，整張牌桌剛好放進外螢幕，要牌、停牌和加倍按鈕在牌桌下方。展開後，你在右側玩牌，左側則講解每一步打法，並顯示本局記錄和過往牌局。
這個創意屬於 Myles Resnick。FoldHunt 通過 X 的嵌入資料（或創作者自己的播放器和頁面）展示這條貼文，不儲存其媒體的任何副本。 為摺疊螢幕做了點什麼？發給我們。
更多創意
整面創意牆編輯精選Vidit Bhargava@viditb
Duo-Man offers the complete walkman experience on the iPhone Duo. Open the Duo to pick and 'insert' the cassette, Close the Duo to start listening. Yes, I actually recorded the button clicks and static noise from a real Walkman! It was fun making this at @bitrig hacks today.
made a magazine reader for the iPhone Duo...open the phone, open the magazine what would you want to read on the duo first?
