Rolling Cones是款具有軟性電子紙可改變顯示訊息的多功能交通錐；可被大量搬運，以推壓方式展開後底部的鏤空骨架可降低風阻，成為支撐腳以利站立於不平坦的路面；底部鏤空處可增加重物作為中長期施工使用。將軟性電子紙顯示幕拉伸接到下個Rolling Cones上，形成警示圍籬，或將電子紙顯示幕包覆自身使用，搭配手機APP可將所選取或輸入的資訊傳輸至具有軟性導光板的電子紙顯示幕上，強化夜間的明視度。
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Rolling Cones is a soft e-paper display screen that can be transported in large quantities. After being pushed in a push-up manner, the traffic cone skeleton-cutout can reduce the wind resistance and become a support foot to stand on an uneven road surface; the bottom cutout can add heavy objects as a medium-term and long-term construction. It can also stretch the soft e-paper display into the next one to form a warning fence or wrap the e-paper display on itself to enhance the warning effect.