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Lab reveals the world's first scrollable touch screen tablet, inspired by old rolls



An ipad that fits the pocket: introduces a roll-up tablet with flexible screen real estate. Credit: Queen's University

A queen's university research team has taken a page from history, rolled up and created MagicScroll ̵

1; a scrollable display tablet designed to capture the seamless flexible screen real estate of old rolls in a modern device. Led by bendy pioneer Dr. Roel Vertegaal, this new technology is set to push the limits of flexible device technology to brand new territory.

The device consists of a high resolution 7.5 "2K resolution, flexible screen that can be rolled or rolled around a central 3-D printed cylindrical body that contains the device's computerized internal work. Two rotating wheels at each end of the cylinder allow The user scrolls through information on the touchscreen. When a user clicks on an interesting content that they want to investigate deeper, the screen can be rolled out and act as a tablet screen. It's lightweight and cylindrical body makes it much easier to hold with a hand than an iPad. When rolled up, it fits in the pocket and can be used as a phone, dictation unit or pointing device.

"We were inspired by the design of old rolls because their shape allows for a more natural, uninterrupted experience of long visual timelines, "said Dr. Vertegaal, professor of human-computer interaction and director of Queen's University Human Media Lab. Another source of inspiration n was the old Rolodex filing systems used to store and browse contact cards. MagicScroll's scroll wheel allows infinite scrolling action for fast browsing through long lists. Expanding the roll is a concrete experience that gives a full screen view of the selected item. Image browse the Instagram timeline, messages, or LinkedIn contacts in this way. "

Credit: Queen's University

In addition to the innovative flexible display, the prototype also features a camera that allows users to use the rolled MagicScroll as a gesture-based controller – similar to Nintendo's Wiimote. And the rotating wheel of the device contains robot actuators that allow the device to physically move or rotate in place in different scenarios, such as when it receives a notification for example.

"Finally, we hope to design the device so that it can also roll into something as small as a pen that you can wear in your shirt pocket, "says Dr. Vertegaal. More generally, the MagicScroll project also allows us to further investigate that the displays should not be flat and "everything can be a screen." Whether it's a reusable cup made of an interactive display where you can choose your order before going to a kiosk with a cafe or a screen on your clothes, we investigate how objects can become the apps. "


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