According to the designer ”The 2Duo concept camera features Dual Lens and Dual LCDs so that you can get maximum perfection out of your photography. Self-portraits or 3-D kinda pics, this camera helps you do all sorts of things to make you trigger-happy. The 2-way hinge structure rotates at 90-degree angle and 360-degree angle, allowing you to take some awesome photos with unbelievable angle-shots! Given the number of apps and tricks that I am using to perfect ordinary shots, this kinda camera just fires my imagination and creativity”.
Source : yankodesign